{"id":"https://openalex.org/A5111695091","orcid":null,"observed_orcids":[],"display_name":"Hennie A. A. Wijnen","raw_author_names":["H A A Wijnen","H. A. Wijnen","H. Wijnen","H.A. Wijnen","H.H. Wijnen","HAA Wijnen","Hennie A Wijnen","Hennie A. A. Wijnen","Hennie A. Wijnen","Hennie A.A. Wijnen","Hennie AA Wijnen","Hennie Wijnen","Henny Wijnen","Wijnen, H","Wijnen, Hennie A.a."],"full_name":"Hennie A. A. Wijnen","works_count":43,"cited_by_count":1786,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":19,"i10_index":25},"ids":{"openalex":"https://openalex.org/A5111695091","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I169381384","ror":"https://ror.org/012p63287","display_name":"University of Groningen","country_code":"NL","type":"education","lineage":["https://openalex.org/I169381384"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I193397943","ror":"https://ror.org/02m6k0m40","display_name":"Zuyd University of Applied Sciences","country_code":"NL","type":"education","lineage":["https://openalex.org/I193397943"]},"years":[2013,2012]},{"institution":{"id":"https://openalex.org/I193700539","ror":"https://ror.org/04b8v1s79","display_name":"Tilburg University","country_code":"NL","type":"education","lineage":["https://openalex.org/I193700539"]},"years":[2018,2011,2010,2009,2006,2005,2004]},{"institution":{"id":"https://openalex.org/I28290843","ror":"https://ror.org/00ks66431","display_name":"University of Surrey","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I34352273","ror":"https://ror.org/02jz4aj89","display_name":"Maastricht University","country_code":"NL","type":"education","lineage":["https://openalex.org/I34352273"]},"years":[2013,2011,2010,2009]},{"institution":{"id":"https://openalex.org/I71267560","ror":"https://ror.org/05290cv24","display_name":"University of Naples Federico II","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I83019370","ror":"https://ror.org/02c2kyt77","display_name":"Eindhoven University of Technology","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]},"years":[2011]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10453","display_name":"Maternal and Perinatal Health Interventions","count":20,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T10786","display_name":"Maternal Mental Health During Pregnancy and Postpartum","count":18,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T10293","display_name":"Thyroid Disorders and Treatments","count":15,"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/T12741","display_name":"Maternal and Neonatal Healthcare","count":9,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/T12715","display_name":"Pregnancy-related medical research","count":8,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T10786","display_name":"Maternal Mental Health During Pregnancy and Postpartum","value":8.36e-05,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T12715","display_name":"Pregnancy-related medical research","value":6.46e-05,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T11107","display_name":"Selenium in Biological Systems","value":4.5e-05,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10293","display_name":"Thyroid Disorders and Treatments","value":4.32e-05,"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/T10453","display_name":"Maternal and Perinatal Health Interventions","value":3.67e-05,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9497958421707153},{"id":"2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","score":0.8235373497009277},{"id":"131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","score":0.794905960559845},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.272275447845459},{"id":"54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","score":0.08008810877799988}],"counts_by_year":[{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2005,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":2011,"works_count":6,"oa_works_count":2,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":42},{"year":2013,"works_count":2,"oa_works_count":0,"cited_by_count":55},{"year":2014,"works_count":5,"oa_works_count":3,"cited_by_count":77},{"year":2015,"works_count":3,"oa_works_count":2,"cited_by_count":102},{"year":2016,"works_count":3,"oa_works_count":0,"cited_by_count":78},{"year":2017,"works_count":4,"oa_works_count":2,"cited_by_count":116},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":129},{"year":2019,"works_count":4,"oa_works_count":1,"cited_by_count":126},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":143},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":163},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":148},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":150},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":124},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":113},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":99}],"display_name_alternatives":["H A A Wijnen","H. A. Wijnen","H. Wijnen","H.A. Wijnen","H.H. Wijnen","HAA Wijnen","Hennie A Wijnen","Hennie A. A. Wijnen","Hennie A. Wijnen","Hennie A.A. Wijnen","Hennie AA Wijnen","Hennie Wijnen","Henny Wijnen","Wijnen, H","Wijnen, Hennie A.a."],"block_key":"h wijnen","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111695091","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}