{"id":"https://openalex.org/A5021867932","orcid":null,"observed_orcids":[],"display_name":"Alexander Roeth","raw_author_names":["A Roeth","A. Roeth","Alexander Roeth","Roeth, A","Roeth, A.","Roeth, Alexander"],"full_name":"Roeth, Alexander","works_count":65,"cited_by_count":289,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":7,"i10_index":7},"ids":{"openalex":"https://openalex.org/A5021867932","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210119759","ror":"https://ror.org/02na8dn90","display_name":"Essen University Hospital","country_code":"DE","type":"funder","lineage":["https://openalex.org/I4210119759"]},"years":[2023,2022,2021,2020,2016,2015,2014,2012,2010,2009,2008,2007,2006,2005]},{"institution":{"id":"https://openalex.org/I62318514","ror":"https://ror.org/04mz5ra38","display_name":"University of Duisburg-Essen","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]},"years":[2023,2022,2021,2014,2013,2012,2010]}],"last_known_institutions":[{"id":"https://openalex.org/I4210119759","ror":"https://ror.org/02na8dn90","display_name":"Essen University Hospital","country_code":"DE","type":"funder","lineage":["https://openalex.org/I4210119759"]},{"id":"https://openalex.org/I62318514","ror":"https://ror.org/04mz5ra38","display_name":"University of Duisburg-Essen","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"topics":[{"id":"https://openalex.org/T10993","display_name":"Complement system in diseases","count":32,"subfield":{"id":"https://openalex.org/subfields/2403","display_name":"Immunology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10554","display_name":"Hemoglobinopathies and Related Disorders","count":27,"subfield":{"id":"https://openalex.org/subfields/2716","display_name":"Genetics"},"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/T11280","display_name":"Hemophilia Treatment and Research","count":18,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"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/T12212","display_name":"CNS Lymphoma Diagnosis and Treatment","count":14,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"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/T11660","display_name":"Blood groups and transfusion","count":13,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12212","display_name":"CNS Lymphoma Diagnosis and Treatment","value":0.0002214,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"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/T11280","display_name":"Hemophilia Treatment and Research","value":0.0001875,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"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/T10993","display_name":"Complement system in diseases","value":0.0001816,"subfield":{"id":"https://openalex.org/subfields/2403","display_name":"Immunology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10554","display_name":"Hemoglobinopathies and Related Disorders","value":0.0001151,"subfield":{"id":"https://openalex.org/subfields/2716","display_name":"Genetics"},"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/T12369","display_name":"Pneumocystis jirovecii pneumonia detection and treatment","value":0.0001145,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"2777346216","wikidata":"https://www.wikidata.org/wiki/Q1479494","display_name":"Paroxysmal nocturnal hemoglobinuria","score":0.979121208190918},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.960214376449585},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.6860244274139404},{"id":"203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","score":0.6123560667037964},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.49401193857192993}],"counts_by_year":[{"year":2005,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":7,"oa_works_count":1,"cited_by_count":2},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":17},{"year":2014,"works_count":4,"oa_works_count":1,"cited_by_count":16},{"year":2015,"works_count":2,"oa_works_count":0,"cited_by_count":19},{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":10},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":10},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":16},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2020,"works_count":3,"oa_works_count":1,"cited_by_count":6},{"year":2021,"works_count":7,"oa_works_count":0,"cited_by_count":7},{"year":2022,"works_count":11,"oa_works_count":3,"cited_by_count":8},{"year":2023,"works_count":11,"oa_works_count":3,"cited_by_count":51},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":52},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":38},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":16}],"display_name_alternatives":["A Roeth","A. Roeth","Alexander Roeth","Roeth, A","Roeth, A.","Roeth, Alexander"],"block_key":"a roeth","works_api_url":"https://api.openalex.org/works?filter=author.id:A5021867932","updated_date":"2026-10-28T12:34:19","created_date":"2016-06-24T00:00:00"}