{"id":"https://openalex.org/W4382792632","doi":"https://doi.org/10.1111/cen.14929","title":"Standardising the biochemical confirmation of adult male hypogonadism: A joint position statement by the Society for Endocrinology and Association of Clinical Biochemistry and Laboratory Medicine","display_name":"Standardising the biochemical confirmation of adult male hypogonadism: A joint position statement by the Society for Endocrinology and Association of Clinical Biochemistry and Laboratory Medicine","publication_year":2023,"publication_date":"2023-07-01","ids":{"openalex":"https://openalex.org/W4382792632","doi":"https://doi.org/10.1111/cen.14929","pmid":"https://pubmed.ncbi.nlm.nih.gov/37393195"},"language":"en","primary_location":{"id":"doi:10.1111/cen.14929","doi":"https://doi.org/10.1111/cen.14929","is_oa":true,"landing_page_url":"https://doi.org/10.1111/cen.14929","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/cen.14929","source":{"id":"https://openalex.org/S182143151","display_name":"Clinical Endocrinology","issn_l":"0300-0664","issn":["0300-0664","1365-2265"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Endocrinology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/cen.14929","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072694814","display_name":"Channa Nalin Jayasena","orcid":"https://orcid.org/0000-0002-2578-8223","observed_orcids":["https://orcid.org/0000-0002-2578-8223"]},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Channa N. Jayasena","raw_affiliation_strings":["Department of Metabolism, Digestion and Reproduction Imperial College London UK","Department of Metabolism, Digestion and Reproduction, Imperial College, London, UK"],"raw_orcid":"https://orcid.org/0000-0002-2578-8223","affiliations":[{"raw_affiliation_string":"Department of Metabolism, Digestion and Reproduction Imperial College London UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Department of Metabolism, Digestion and Reproduction, Imperial College, London, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047841128","display_name":"Nipun Lakshitha de Silva","orcid":"https://orcid.org/0000-0002-4467-3659","observed_orcids":["https://orcid.org/0000-0002-4467-3659"]},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Nipun L. de Silva","raw_affiliation_strings":["Department of Metabolism, Digestion and Reproduction Imperial College London UK","Department of Metabolism, Digestion and Reproduction, Imperial College, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Metabolism, Digestion and Reproduction Imperial College London UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Department of Metabolism, Digestion and Reproduction, Imperial College, London, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091318599","display_name":"Michael O\u2019Reilly","orcid":"https://orcid.org/0000-0002-9108-9105","observed_orcids":["https://orcid.org/0000-0002-9108-9105"]},"institutions":[{"id":"https://openalex.org/I142762351","display_name":"Royal College of Surgeons in Ireland","ror":"https://ror.org/01hxy9878","country_code":"IE","type":"education","lineage":["https://openalex.org/I142762351"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Michael W. O'Reilly","raw_affiliation_strings":["Royal College of Surgeons in Ireland (RCSI) University of Medicine and Health Sciences Dublin Ireland","Royal College of Surgeons in Ireland (RCSI), University of Medicine and Health Sciences, Dublin, Ireland"],"raw_orcid":"https://orcid.org/0000-0002-9108-9105","affiliations":[{"raw_affiliation_string":"Royal College of Surgeons in Ireland (RCSI) University of Medicine and Health Sciences Dublin Ireland","institution_ids":["https://openalex.org/I142762351"]},{"raw_affiliation_string":"Royal College of Surgeons in Ireland (RCSI), University of Medicine and Health Sciences, Dublin, Ireland","institution_ids":["https://openalex.org/I142762351"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069895149","display_name":"Finlay MacKenzie","orcid":"https://orcid.org/0000-0001-6482-4373","observed_orcids":["https://orcid.org/0000-0001-6482-4373"]},"institutions":[{"id":"https://openalex.org/I1308923049","display_name":"University Hospitals Birmingham NHS Foundation Trust","ror":"https://ror.org/014ja3n03","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I1308923049"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Finlay MacKenzie","raw_affiliation_strings":["University Hospitals Birmingham NHS Foundation Trust Birmingham UK","University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Hospitals Birmingham NHS Foundation Trust Birmingham UK","institution_ids":["https://openalex.org/I1308923049"]},{"raw_affiliation_string":"University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK","institution_ids":["https://openalex.org/I1308923049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063654523","display_name":"Rachel Marrington","orcid":"https://orcid.org/0000-0003-1045-8456","observed_orcids":["https://orcid.org/0000-0003-1045-8456"]},"institutions":[{"id":"https://openalex.org/I1308923049","display_name":"University Hospitals Birmingham NHS Foundation Trust","ror":"https://ror.org/014ja3n03","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I1308923049"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rachel Marrington","raw_affiliation_strings":["Birmingham Quality (UK NEQAS), University Hospitals NHS Foundation Trust Birmingham UK","Birmingham Quality (UK NEQAS), University Hospitals NHS Foundation Trust, Birmingham, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Birmingham Quality (UK NEQAS), University Hospitals NHS Foundation Trust Birmingham UK","institution_ids":["https://openalex.org/I1308923049"]},{"raw_affiliation_string":"Birmingham Quality (UK NEQAS), University Hospitals NHS Foundation Trust, Birmingham, UK","institution_ids":["https://openalex.org/I1308923049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111845159","display_name":"Hugh Thomas Jones","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2801732343","display_name":"Royal Hallamshire Hospital","ror":"https://ror.org/00514rc81","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2801732343","https://openalex.org/I4210102902"]},{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Hugh Jones","raw_affiliation_strings":["Department of Biochemistry Royal Hallamshire Hospital, University of Sheffield Medical School Sheffield UK","Department of Biochemistry, Royal Hallamshire Hospital, University of Sheffield Medical School, Sheffield, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biochemistry Royal Hallamshire Hospital, University of Sheffield Medical School Sheffield UK","institution_ids":["https://openalex.org/I2801732343","https://openalex.org/I91136226"]},{"raw_affiliation_string":"Department of Biochemistry, Royal Hallamshire Hospital, University of Sheffield Medical School, Sheffield, UK","institution_ids":["https://openalex.org/I2801732343","https://openalex.org/I91136226"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039268438","display_name":"Mark A. Livingston","orcid":"https://orcid.org/0000-0001-6878-0769","observed_orcids":["https://orcid.org/0000-0001-6878-0769"]},"institutions":[{"id":"https://openalex.org/I119664326","display_name":"University of Wolverhampton","ror":"https://ror.org/01k2y1055","country_code":"GB","type":"education","lineage":["https://openalex.org/I119664326"]},{"id":"https://openalex.org/I4210135561","display_name":"Walsall Manor Hospital","ror":"https://ror.org/04bmgpj29","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210135561","https://openalex.org/I4210147609"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mark Livingston","raw_affiliation_strings":["Department of Clinical Biochemistry Black Country Pathology Services, Walsall Manor Hospital Walsall UK","School of Medicine and Clinical Practice, Faculty of Science and Engineering The University of Wolverhampton Wolverhampton UK","Department of Clinical Biochemistry, Black Country Pathology Services, Walsall Manor Hospital, Walsall, UK","School of Medicine and Clinical Practice, Faculty of Science and Engineering, The University of Wolverhampton, Wolverhampton, UK"],"raw_orcid":"https://orcid.org/0000-0001-6878-0769","affiliations":[{"raw_affiliation_string":"Department of Clinical Biochemistry Black Country Pathology Services, Walsall Manor Hospital Walsall UK","institution_ids":["https://openalex.org/I4210135561"]},{"raw_affiliation_string":"School of Medicine and Clinical Practice, Faculty of Science and Engineering The University of Wolverhampton Wolverhampton UK","institution_ids":["https://openalex.org/I119664326"]},{"raw_affiliation_string":"Department of Clinical Biochemistry, Black Country Pathology Services, Walsall Manor Hospital, Walsall, UK","institution_ids":["https://openalex.org/I4210135561"]},{"raw_affiliation_string":"School of Medicine and Clinical Practice, Faculty of Science and Engineering, The University of Wolverhampton, Wolverhampton, UK","institution_ids":["https://openalex.org/I119664326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020808851","display_name":"Paul F. DOWNIE","orcid":"https://orcid.org/0000-0001-8467-1175","observed_orcids":["https://orcid.org/0000-0001-8467-1175"]},"institutions":[{"id":"https://openalex.org/I2802901496","display_name":"Bristol Royal Infirmary","ror":"https://ror.org/031p4kj21","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2802901496","https://openalex.org/I4405276282"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Paul Downie","raw_affiliation_strings":["Department of Clinical Biochemistry Bristol Royal Infirmary Bristol UK","Department of Clinical Biochemistry, Bristol Royal Infirmary, Bristol, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Biochemistry Bristol Royal Infirmary Bristol UK","institution_ids":["https://openalex.org/I2802901496"]},{"raw_affiliation_string":"Department of Clinical Biochemistry, Bristol Royal Infirmary, Bristol, UK","institution_ids":["https://openalex.org/I2802901496"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053193917","display_name":"Geoffrey Ian Hackett","orcid":"https://orcid.org/0000-0003-2073-3001","observed_orcids":["https://orcid.org/0000-0003-2073-3001","https://orcid.org/0000-0003-2274-111X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Geoff Hackett","raw_affiliation_strings":["Department of Urology Spire Hospital Birmingham UK","Department of Urology, Spire Hospital, Birmingham, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology Spire Hospital Birmingham UK","institution_ids":[]},{"raw_affiliation_string":"Department of Urology, Spire Hospital, Birmingham, UK","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001987287","display_name":"Sudarshan Ramachandran","orcid":"https://orcid.org/0000-0003-2299-4133","observed_orcids":["https://orcid.org/0000-0003-2299-4133"]},"institutions":[{"id":"https://openalex.org/I1308923049","display_name":"University Hospitals Birmingham NHS Foundation Trust","ror":"https://ror.org/014ja3n03","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I1308923049"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Sud Ramachandran","raw_affiliation_strings":["Department of Clinical Biochemistry University Hospitals Birmingham NHS Foundation Trust Sutton Coldfield UK","Department of Clinical Biochemistry, University Hospitals Birmingham NHS Foundation Trust, Sutton Coldfield, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Biochemistry University Hospitals Birmingham NHS Foundation Trust Sutton Coldfield UK","institution_ids":["https://openalex.org/I1308923049"]},{"raw_affiliation_string":"Department of Clinical Biochemistry, University Hospitals Birmingham NHS Foundation Trust, Sutton Coldfield, UK","institution_ids":["https://openalex.org/I1308923049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083236737","display_name":"Jeremy Tomlinson","orcid":"https://orcid.org/0000-0002-3170-8533","observed_orcids":["https://orcid.org/0000-0002-3170-8533"]},"institutions":[{"id":"https://openalex.org/I4210129944","display_name":"Oxford Centre for Diabetes, Endocrinology and Metabolism","ror":"https://ror.org/03myafa32","country_code":"GB","type":"facility","lineage":["https://openalex.org/I40120149","https://openalex.org/I4210129944","https://openalex.org/I4210147381"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jeremy Tomlinson","raw_affiliation_strings":["Oxford Centre for Diabetes, Endocrinology and Metabolism Oxford UK","Oxford Centre for Diabetes, Endocrinology and Metabolism, Oxford, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Oxford Centre for Diabetes, Endocrinology and Metabolism Oxford UK","institution_ids":["https://openalex.org/I4210129944"]},{"raw_affiliation_string":"Oxford Centre for Diabetes, Endocrinology and Metabolism, Oxford, UK","institution_ids":["https://openalex.org/I4210129944"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083994058","display_name":"Janine David","orcid":"https://orcid.org/0000-0002-2099-9857","observed_orcids":["https://orcid.org/0000-0002-2099-9857"]},"institutions":[{"id":"https://openalex.org/I2802334042","display_name":"Princess of Wales Hospital","ror":"https://ror.org/01a1mbs69","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I1294711689","https://openalex.org/I2802334042"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Janine David","raw_affiliation_strings":["Department of Urology Porthcawl Medical Centre, Princess of Wales Hospital Bridgend UK","Department of Urology, Porthcawl Medical Centre, Princess of Wales Hospital, Bridgend, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology Porthcawl Medical Centre, Princess of Wales Hospital Bridgend UK","institution_ids":["https://openalex.org/I2802334042"]},{"raw_affiliation_string":"Department of Urology, Porthcawl Medical Centre, Princess of Wales Hospital, Bridgend, UK","institution_ids":["https://openalex.org/I2802334042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009238428","display_name":"Christopher S. Boot","orcid":"https://orcid.org/0000-0002-4234-8545","observed_orcids":["https://orcid.org/0000-0002-4234-8545"]},"institutions":[{"id":"https://openalex.org/I2800516725","display_name":"Royal Victoria Infirmary","ror":"https://ror.org/01p19k166","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2800516725","https://openalex.org/I2801663869"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Christopher Boot","raw_affiliation_strings":["Department of Blood Sciences Royal Victoria Infirmary Newcastle upon Tyne UK","Department of Blood Sciences, Royal Victoria Infirmary, Newcastle upon Tyne, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Blood Sciences Royal Victoria Infirmary Newcastle upon Tyne UK","institution_ids":["https://openalex.org/I2800516725"]},{"raw_affiliation_string":"Department of Blood Sciences, Royal Victoria Infirmary, Newcastle upon Tyne, UK","institution_ids":["https://openalex.org/I2800516725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062866219","display_name":"Mayur V. Patel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802258401","display_name":"Great Western Hospital","ror":"https://ror.org/04xfhjr27","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2802258401","https://openalex.org/I4210145759"]},{"id":"https://openalex.org/I4210145759","display_name":"Great Western Hospitals NHS Foundation Trust","ror":"https://ror.org/04g6v3637","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210145759"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mayur Patel","raw_affiliation_strings":["Great Western Hospital NHS Foundation Trust Swindon UK","Great Western Hospital NHS Foundation Trust, Swindon, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Great Western Hospital NHS Foundation Trust Swindon UK","institution_ids":["https://openalex.org/I2802258401","https://openalex.org/I4210145759"]},{"raw_affiliation_string":"Great Western Hospital NHS Foundation Trust, Swindon, UK","institution_ids":["https://openalex.org/I2802258401","https://openalex.org/I4210145759"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092373686","display_name":"Julie Tarling","orcid":"https://orcid.org/0000-0001-8797-5035","observed_orcids":["https://orcid.org/0000-0001-8797-5035"]},"institutions":[{"id":"https://openalex.org/I4210133600","display_name":"Bedford Hospital NHS Trust","ror":"https://ror.org/031nbgr73","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210133600"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Julie Tarling","raw_affiliation_strings":["Bedfordshire Hospitals NHS Foundation Trust Bedfordshire UK","Bedfordshire Hospitals NHS Foundation Trust, Bedfordshire, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bedfordshire Hospitals NHS Foundation Trust Bedfordshire UK","institution_ids":[]},{"raw_affiliation_string":"Bedfordshire Hospitals NHS Foundation Trust, Bedfordshire, UK","institution_ids":["https://openalex.org/I4210133600"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110306923","display_name":"Fredrick C. W. Wu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I28407311","display_name":"University of Manchester","ror":"https://ror.org/027m9bs27","country_code":"GB","type":"education","lineage":["https://openalex.org/I28407311"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Fredrick Wu","raw_affiliation_strings":["School of Medical Sciences, Division of Endocrinology, Diabetes and Gastroenterology, Faculty of Biology, Medicine and Health University of Manchester Manchester UK","School of Medical Sciences, Division of Endocrinology, Diabetes and Gastroenterology, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Medical Sciences, Division of Endocrinology, Diabetes and Gastroenterology, Faculty of Biology, Medicine and Health University of Manchester Manchester UK","institution_ids":["https://openalex.org/I28407311"]},{"raw_affiliation_string":"School of Medical Sciences, Division of Endocrinology, Diabetes and Gastroenterology, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK","institution_ids":["https://openalex.org/I28407311"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047045725","display_name":"Richard Quinton","orcid":"https://orcid.org/0000-0002-4842-8095","observed_orcids":["https://orcid.org/0000-0002-4842-8095"]},"institutions":[{"id":"https://openalex.org/I2801663869","display_name":"Newcastle upon Tyne Hospitals NHS Foundation Trust","ror":"https://ror.org/05p40t847","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2801663869"]},{"id":"https://openalex.org/I4210124950","display_name":"Newcastle upon Tyne Hospital","ror":"https://ror.org/02w91w637","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210109172","https://openalex.org/I4210124950"]},{"id":"https://openalex.org/I84884186","display_name":"Newcastle University","ror":"https://ror.org/01kj2bm70","country_code":"GB","type":"education","lineage":["https://openalex.org/I84884186"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Richard Quinton","raw_affiliation_strings":["Department of Endocrinology, Diabetes and Metabolism Newcastle\u2010upon\u2010Tyne Hospitals NHS Foundation Trust &amp; Translational &amp; Clinical Research Institute University of Newcastle\u2010upon\u2010Tyne  UK","Department of Endocrinology, Diabetes and Metabolism Newcastle\u2010upon\u2010Tyne Hospitals NHS Foundation Trust &amp; Translational &amp; Clinical Research Institute University of Newcastle\u2010upon\u2010Tyne UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Endocrinology, Diabetes and Metabolism Newcastle\u2010upon\u2010Tyne Hospitals NHS Foundation Trust &amp; Translational &amp; Clinical Research Institute University of Newcastle\u2010upon\u2010Tyne  UK","institution_ids":["https://openalex.org/I2801663869","https://openalex.org/I4210124950","https://openalex.org/I84884186"]},{"raw_affiliation_string":"Department of Endocrinology, Diabetes and Metabolism Newcastle\u2010upon\u2010Tyne Hospitals NHS Foundation Trust &amp; Translational &amp; Clinical Research Institute University of Newcastle\u2010upon\u2010Tyne UK","institution_ids":["https://openalex.org/I2801663869","https://openalex.org/I4210124950","https://openalex.org/I84884186"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":18,"corresponding_author_ids":["https://openalex.org/A5072694814"],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":{"value":4330,"currency":"USD","value_usd":4330},"apc_paid":{"value":4330,"currency":"USD","value_usd":4330},"fwci":1.3245,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.82763423,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"101","issue":"5","first_page":"531","last_page":"534"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11146","display_name":"Hormonal and reproductive studies","score":0.5503000020980835,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11146","display_name":"Hormonal and reproductive studies","score":0.5503000020980835,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11314","display_name":"Clinical Laboratory Practices and Quality Control","score":0.43970000743865967,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10960","display_name":"Hypothalamic control of reproductive hormones","score":0.0017999999690800905,"subfield":{"id":"https://openalex.org/subfields/2743","display_name":"Reproductive Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/male-hypogonadism","display_name":"male hypogonadism","score":0.9520000219345093},{"id":"https://openalex.org/keywords/total-testosterone","display_name":"total testosterone","score":0.8309999704360962},{"id":"https://openalex.org/keywords/assay-harmonization","display_name":"assay harmonization","score":0.7839999794960022},{"id":"https://openalex.org/keywords/inter-assay-variation","display_name":"inter-assay variation","score":0.8709999918937683},{"id":"https://openalex.org/keywords/mass-spectrometry","display_name":"mass spectrometry","score":0.7369999885559082},{"id":"https://openalex.org/keywords/blood-sampling","display_name":"blood sampling","score":0.8709999918937683},{"id":"https://openalex.org/keywords/reporting-guidelines","display_name":"reporting guidelines","score":0.4909999966621399},{"id":"https://openalex.org/keywords/reference-values","display_name":"reference values","score":0.6610000133514404}],"concepts":[{"id":"https://openalex.org/C2994133304","wikidata":"https://www.wikidata.org/wiki/Q46834","display_name":"Position statement","level":2,"score":0.7080686688423157},{"id":"https://openalex.org/C2779279991","wikidata":"https://www.wikidata.org/wiki/Q6058681","display_name":"Testosterone (patch)","level":2,"score":0.6033241748809814},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5815455913543701},{"id":"https://openalex.org/C2985213535","wikidata":"https://www.wikidata.org/wiki/Q1626599","display_name":"Reference values","level":2,"score":0.5779199600219727},{"id":"https://openalex.org/C44519122","wikidata":"https://www.wikidata.org/wiki/Q2296168","display_name":"Medical laboratory","level":2,"score":0.4972727596759796},{"id":"https://openalex.org/C2780420688","wikidata":"https://www.wikidata.org/wiki/Q759183","display_name":"Immunoassay","level":3,"score":0.47054749727249146},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4416104555130005},{"id":"https://openalex.org/C2778618615","wikidata":"https://www.wikidata.org/wiki/Q4008393","display_name":"External quality assessment","level":2,"score":0.4293779730796814},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.4153531491756439},{"id":"https://openalex.org/C2778143274","wikidata":"https://www.wikidata.org/wiki/Q1626599","display_name":"Reference range","level":2,"score":0.4138282835483551},{"id":"https://openalex.org/C42407357","wikidata":"https://www.wikidata.org/wiki/Q521","display_name":"Physiology","level":1,"score":0.33094191551208496},{"id":"https://openalex.org/C512399662","wikidata":"https://www.wikidata.org/wiki/Q3505712","display_name":"Family medicine","level":1,"score":0.26469194889068604},{"id":"https://openalex.org/C203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","level":1,"score":0.13757964968681335},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.13532611727714539},{"id":"https://openalex.org/C159654299","wikidata":"https://www.wikidata.org/wiki/Q79460","display_name":"Antibody","level":2,"score":0.09447181224822998}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004704","descriptor_name":"Endocrinology","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D004704","descriptor_name":"Endocrinology","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D004704","descriptor_name":"Endocrinology","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D004704","descriptor_name":"Endocrinology","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D004704","descriptor_name":"Endocrinology","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D004704","descriptor_name":"Endocrinology","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D004704","descriptor_name":"Endocrinology","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D004704","descriptor_name":"Endocrinology","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007006","descriptor_name":"Hypogonadism","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D007006","descriptor_name":"Hypogonadism","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D007006","descriptor_name":"Hypogonadism","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D007006","descriptor_name":"Hypogonadism","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D007006","descriptor_name":"Hypogonadism","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D007006","descriptor_name":"Hypogonadism","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D007006","descriptor_name":"Hypogonadism","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D007006","descriptor_name":"Hypogonadism","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D007118","descriptor_name":"Immunoassay","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007118","descriptor_name":"Immunoassay","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007118","descriptor_name":"Immunoassay","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007118","descriptor_name":"Immunoassay","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007118","descriptor_name":"Immunoassay","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D007118","descriptor_name":"Immunoassay","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D007118","descriptor_name":"Immunoassay","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D007118","descriptor_name":"Immunoassay","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012015","descriptor_name":"Reference Standards","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012015","descriptor_name":"Reference Standards","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012015","descriptor_name":"Reference Standards","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012015","descriptor_name":"Reference Standards","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012016","descriptor_name":"Reference Values","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012016","descriptor_name":"Reference Values","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012016","descriptor_name":"Reference Values","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012016","descriptor_name":"Reference Values","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013739","descriptor_name":"Testosterone","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D013739","descriptor_name":"Testosterone","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D013739","descriptor_name":"Testosterone","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D013739","descriptor_name":"Testosterone","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1111/cen.14929","doi":"https://doi.org/10.1111/cen.14929","is_oa":true,"landing_page_url":"https://doi.org/10.1111/cen.14929","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/cen.14929","source":{"id":"https://openalex.org/S182143151","display_name":"Clinical Endocrinology","issn_l":"0300-0664","issn":["0300-0664","1365-2265"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Endocrinology","raw_type":"journal-article"},{"id":"pmid:37393195","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37393195","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical endocrinology","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1111/cen.14929","doi":"https://doi.org/10.1111/cen.14929","is_oa":true,"landing_page_url":"https://doi.org/10.1111/cen.14929","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/cen.14929","source":{"id":"https://openalex.org/S182143151","display_name":"Clinical Endocrinology","issn_l":"0300-0664","issn":["0300-0664","1365-2265"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Endocrinology","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8048999905586243,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320319990","display_name":"National Institute for Health and Care Research","ror":"https://ror.org/0187kwz08"},{"id":"https://openalex.org/F4320320085","display_name":"Society for Endocrinology","ror":"https://ror.org/04k6mn280"},{"id":"https://openalex.org/F4320320283","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10"},{"id":"https://openalex.org/F4320334626","display_name":"Medical Research Council","ror":"https://ror.org/03x94j517"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4382792632.pdf","grobid_xml":"https://content.openalex.org/works/W4382792632.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1541743116","https://openalex.org/W1633164912","https://openalex.org/W1943633560","https://openalex.org/W1964369657","https://openalex.org/W1996482306","https://openalex.org/W2014689988","https://openalex.org/W2033274053","https://openalex.org/W2067749656","https://openalex.org/W2070398372","https://openalex.org/W2096237552","https://openalex.org/W2110425298","https://openalex.org/W2128235437","https://openalex.org/W2140522652","https://openalex.org/W2162742993","https://openalex.org/W2604915862","https://openalex.org/W2605547663","https://openalex.org/W2606683325","https://openalex.org/W2791298691","https://openalex.org/W3041352691","https://openalex.org/W3189614389","https://openalex.org/W3215648158","https://openalex.org/W4213112349","https://openalex.org/W4283071954","https://openalex.org/W4285680242","https://openalex.org/W4297458987","https://openalex.org/W4297995773"],"related_works":["https://openalex.org/W2024946908","https://openalex.org/W2353976444","https://openalex.org/W2903450784","https://openalex.org/W2361108514","https://openalex.org/W2353938761","https://openalex.org/W2743654758","https://openalex.org/W2380126739","https://openalex.org/W1961145830","https://openalex.org/W2392354269","https://openalex.org/W2593003852"],"abstract_inverted_index":{"BACKGROUND:":[0],"Inter-assay":[1],"variation":[2],"between":[3],"different":[4,7],"immunoassays":[5],"and":[6,67,88],"mass":[8],"spectrometry":[9],"methods":[10],"hampers":[11],"the":[12,35,50,95,107,110],"biochemical":[13],"confirmation":[14],"of":[15,38,49,97,109,112],"male":[16],"hypogonadism.":[17],"Furthermore,":[18],"some":[19,130],"laboratories":[20],"utilise":[21],"assay":[22,31,123],"manufacturer":[23],"reference":[24,56],"ranges":[25,57],"that":[26],"do":[27],"not":[28,132],"necessarily":[29],"mirror":[30],"performance":[32],"characteristics,":[33],"with":[34],"lower":[36],"limit":[37],"normality":[39],"ranging":[40],"from":[41],"4.9":[42],"nmol/L":[43],"to":[44,73,93,105],"11":[45],"nmol/L.":[46],"The":[47],"quality":[48,108],"normative":[51],"data":[52],"underlying":[53],"commercial":[54],"immunoassay":[55],"is":[58],"uncertain.":[59],"DESIGN:":[60],"A":[61],"working":[62],"group":[63],"reviewed":[64],"published":[65],"evidence":[66],"agreed":[68],"upon":[69],"standardised":[70],"reporting":[71],"guidance":[72,80],"augment":[74],"total":[75],"testosterone":[76,113],"reports.":[77],"RESULTS:":[78],"Evidence-based":[79],"on":[81],"appropriate":[82],"blood":[83],"sampling,":[84],"clinical":[85],"action":[86],"limits,":[87],"other":[89],"major":[90],"factors":[91],"likely":[92],"affect":[94],"interpretation":[96,111],"results":[98,114],"are":[99],"provided.":[100],"CONCLUSIONS:":[101],"This":[102],"article":[103],"aims":[104],"improve":[106],"by":[115],"non-specialist":[116],"clinicians.":[117],"It":[118],"also":[119],"discusses":[120],"approaches":[121],"for":[122],"harmonisation":[124],"which":[125],"have":[126],"been":[127],"successful":[128],"in":[129],"but":[131],"all":[133],"healthcare":[134],"systems.":[135]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2025-10-10T00:00:00"}
