{"id":"https://openalex.org/A5111143663","orcid":null,"observed_orcids":[],"display_name":"R. V\u0103dan","raw_author_names":["R Vadan","R. Vadan","R. V\u0103dan"],"full_name":"Roberta L Vadan","works_count":25,"cited_by_count":131,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":3,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5111143663","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I2800533080","ror":"https://ror.org/04zgkpa58","display_name":"Health Protection Scotland","country_code":"GB","type":"government","lineage":["https://openalex.org/I1319760190","https://openalex.org/I2800533080","https://openalex.org/I4210117886"]},"years":[2008]},{"institution":{"id":"https://openalex.org/I4210151936","ror":"https://ror.org/04kayk232","display_name":"North-Western State Medical University named after I.I. Mechnikov","country_code":"RU","type":"education","lineage":["https://openalex.org/I4210151936"]},"years":[2014]},{"institution":{"id":"https://openalex.org/I4210161296","ror":"https://ror.org/05w6fx554","display_name":"Institutul Clinic Fundeni","country_code":"RO","type":"healthcare","lineage":["https://openalex.org/I4210161296"]},"years":[2021,2014,2013,2012,2008]}],"last_known_institutions":[{"id":"https://openalex.org/I4210161296","ror":"https://ror.org/05w6fx554","display_name":"Institutul Clinic Fundeni","country_code":"RO","type":"healthcare","lineage":["https://openalex.org/I4210161296"]}],"topics":[{"id":"https://openalex.org/T10134","display_name":"Inflammatory Bowel Disease","count":14,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T11194","display_name":"Ocular Diseases and Beh\u00e7et\u2019s Syndrome","count":9,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T10397","display_name":"Nutrition and Health in Aging","count":6,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"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/T10858","display_name":"Clinical Nutrition and Gastroenterology","count":6,"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/T10151","display_name":"Hepatitis C virus research","count":4,"subfield":{"id":"https://openalex.org/subfields/2721","display_name":"Hepatology"},"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/T13569","display_name":"Microscopic Colitis","value":8.67e-05,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T10134","display_name":"Inflammatory Bowel Disease","value":4.23e-05,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T11194","display_name":"Ocular Diseases and Beh\u00e7et\u2019s Syndrome","value":2.9e-05,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T11092","display_name":"Spondyloarthritis Studies and Treatments","value":2.44e-05,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"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/T10397","display_name":"Nutrition and Health in Aging","value":2.42e-05,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"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":0.9727127552032471},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.7084911465644836},{"id":"90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","score":0.6553756594657898},{"id":"2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","score":0.6139980554580688},{"id":"138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","score":0.050736844539642334}],"counts_by_year":[{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2013,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2014,"works_count":6,"oa_works_count":0,"cited_by_count":8},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":15},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":10},{"year":2017,"works_count":2,"oa_works_count":0,"cited_by_count":20},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":10},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":10},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":20},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":10},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":2}],"display_name_alternatives":["R Vadan","R. Vadan","R. V\u0103dan"],"block_key":"r vadan","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111143663","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5111143663","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}