{"id":"https://openalex.org/A5065140379","orcid":null,"observed_orcids":[],"display_name":"Oliver Stephan","raw_author_names":["O Stephan","O. Stephan","Oliver Stephan","Stephan O."],"full_name":"Oliver Stephan","works_count":12,"cited_by_count":654,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":10,"i10_index":10},"ids":{"openalex":"https://openalex.org/A5065140379","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I114395901","ror":"https://ror.org/043mer456","display_name":"University of Nebraska\u2013Lincoln","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]},"years":[2004]},{"institution":{"id":"https://openalex.org/I3018483916","ror":"https://ror.org/0575yy874","display_name":"University Medical Center Utrecht","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I3018483916"]},"years":[2004]},{"institution":{"id":"https://openalex.org/I3020210244","ror":"https://ror.org/01fm2fv39","display_name":"Sanquin","country_code":"NL","type":"nonprofit","lineage":["https://openalex.org/I3020210244"]},"years":[2004]},{"institution":{"id":"https://openalex.org/I884002606","ror":"https://ror.org/00yssnc44","display_name":"Paul Ehrlich Institut","country_code":"DE","type":"facility","lineage":["https://openalex.org/I884002606"]},"years":[2010,2006,2004,2003,2002,2001,2000]},{"institution":{"id":"https://openalex.org/I887064364","ror":"https://ror.org/04dkp9463","display_name":"University of Amsterdam","country_code":"NL","type":"education","lineage":["https://openalex.org/I887064364"]},"years":[2004]}],"last_known_institutions":[{"id":"https://openalex.org/I884002606","ror":"https://ror.org/00yssnc44","display_name":"Paul Ehrlich Institut","country_code":"DE","type":"facility","lineage":["https://openalex.org/I884002606"]}],"topics":[{"id":"https://openalex.org/T10634","display_name":"Food Allergy and Anaphylaxis Research","count":9,"subfield":{"id":"https://openalex.org/subfields/2723","display_name":"Immunology and Allergy"},"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/T12388","display_name":"Identification and Quantification in Food","count":9,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11393","display_name":"Biosensors and Analytical Detection","count":3,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12654","display_name":"Xenotransplantation and immune response","count":3,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10112","display_name":"HIV Research and Treatment","count":2,"subfield":{"id":"https://openalex.org/subfields/2406","display_name":"Virology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12388","display_name":"Identification and Quantification in Food","value":0.0001465,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12654","display_name":"Xenotransplantation and immune response","value":0.0001025,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10634","display_name":"Food Allergy and Anaphylaxis Research","value":4.13e-05,"subfield":{"id":"https://openalex.org/subfields/2723","display_name":"Immunology and Allergy"},"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/T11393","display_name":"Biosensors and Analytical Detection","value":1.77e-05,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10877","display_name":"Allergic Rhinitis and Sensitization","value":7.8e-06,"subfield":{"id":"https://openalex.org/subfields/2723","display_name":"Immunology and Allergy"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.7833190560340881},{"id":"31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","score":0.6537333726882935},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.6515464782714844},{"id":"203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","score":0.5593459606170654},{"id":"104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","score":0.20309486985206604}],"counts_by_year":[{"year":2000,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2006,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":33},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":35},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":43},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":32},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":20},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":20},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":20},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":23},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":15},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":5}],"display_name_alternatives":["O Stephan","O. Stephan","Oliver Stephan","Stephan O."],"block_key":"o stephan","works_api_url":"https://api.openalex.org/works?filter=author.id:A5065140379","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}