{"id":"https://openalex.org/A5023438465","orcid":"https://orcid.org/0000-0001-7088-5084","observed_orcids":["https://orcid.org/0000-0001-7088-5084"],"display_name":"Patrick D. Williams","raw_author_names":["Patrick D Williams","Patrick D. Williams","Patrick Williams"],"full_name":"Patrick D. Williams","works_count":30,"cited_by_count":977,"summary_stats":{"2yr_mean_citedness":0.3333333333333333,"h_index":14,"i10_index":15},"ids":{"openalex":"https://openalex.org/A5023438465","orcid":"https://orcid.org/0000-0001-7088-5084","observed_orcids":["https://orcid.org/0000-0001-7088-5084"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1289243028","ror":"https://ror.org/01qz5mb56","display_name":"Oak Ridge National Laboratory","country_code":"US","type":"facility","lineage":["https://openalex.org/I1289243028","https://openalex.org/I1330989302","https://openalex.org/I39565521","https://openalex.org/I4210159294"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I181547552","ror":"https://ror.org/02pttbw34","display_name":"Baylor College of Medicine","country_code":"US","type":"education","lineage":["https://openalex.org/I181547552","https://openalex.org/I2801539370"]},"years":[2002]},{"institution":{"id":"https://openalex.org/I4210127017","ror":"https://ror.org/03sqq2g46","display_name":"Retina Foundation of the Southwest","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210127017"]},"years":[2010]},{"institution":{"id":"https://openalex.org/I4210139686","ror":"https://ror.org/03wkg3b53","display_name":"National Eye Institute","country_code":"US","type":"facility","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238","https://openalex.org/I4210139686"]},"years":[2009]},{"institution":{"id":"https://openalex.org/I4210166863","ror":"https://ror.org/05w7pd234","display_name":"Texas Retina Associates (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I4210166863"]},"years":[2026,2022,2021,2020,2018,2015,2012,2010,2009,2006]},{"institution":{"id":"https://openalex.org/I78577930","ror":"https://ror.org/00hj8s172","display_name":"Columbia University","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]},"years":[2010]},{"institution":{"id":"https://openalex.org/I867280407","ror":"https://ror.org/05byvp690","display_name":"The University of Texas Southwestern Medical Center","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I867280407"]},"years":[2026,2021,2010]}],"last_known_institutions":[{"id":"https://openalex.org/I4210166863","ror":"https://ror.org/05w7pd234","display_name":"Texas Retina Associates (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I4210166863"]},{"id":"https://openalex.org/I867280407","ror":"https://ror.org/05byvp690","display_name":"The University of Texas Southwestern Medical Center","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I867280407"]}],"topics":[{"id":"https://openalex.org/T10170","display_name":"Retinal Diseases and Treatments","count":25,"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/T11194","display_name":"Ocular Diseases and Beh\u00e7et\u2019s Syndrome","count":14,"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/T11377","display_name":"Retinal and Macular Surgery","count":10,"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/T11438","display_name":"Retinal Imaging and Analysis","count":7,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T11826","display_name":"Ocular Infections and Treatments","count":5,"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"}}],"topic_share":[{"id":"https://openalex.org/T10170","display_name":"Retinal Diseases and Treatments","value":6.05e-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/T12599","display_name":"Retinal and Optic Conditions","value":5.96e-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/T11377","display_name":"Retinal and Macular Surgery","value":5.41e-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/T12484","display_name":"Retinopathy of Prematurity Studies","value":4.64e-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/T11194","display_name":"Ocular Diseases and Beh\u00e7et\u2019s Syndrome","value":4.52e-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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9618934988975525},{"id":"2777802072","wikidata":"https://www.wikidata.org/wiki/Q413299","display_name":"Bevacizumab","score":0.8651632070541382},{"id":"118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","score":0.7861138582229614},{"id":"2778257484","wikidata":"https://www.wikidata.org/wiki/Q555066","display_name":"Visual acuity","score":0.6564000248908997},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.5224999785423279}],"counts_by_year":[{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":1,"cited_by_count":7},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":15},{"year":2014,"works_count":2,"oa_works_count":1,"cited_by_count":21},{"year":2015,"works_count":2,"oa_works_count":1,"cited_by_count":27},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":38},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":36},{"year":2018,"works_count":4,"oa_works_count":3,"cited_by_count":32},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":56},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":97},{"year":2021,"works_count":3,"oa_works_count":2,"cited_by_count":112},{"year":2022,"works_count":3,"oa_works_count":2,"cited_by_count":99},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":98},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":105},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":132},{"year":2026,"works_count":3,"oa_works_count":2,"cited_by_count":90}],"display_name_alternatives":["Patrick D Williams","Patrick D. Williams","Patrick Williams"],"block_key":"p williams","works_api_url":"https://api.openalex.org/works?filter=author.id:A5023438465","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5023438465","updated_date":"2026-11-09T15:24:18","created_date":"2016-06-24T00:00:00"}