{"id":"https://openalex.org/A5065004604","orcid":"https://orcid.org/0000-0003-0290-2457","observed_orcids":["https://orcid.org/0000-0003-0290-2457"],"display_name":"Shivankan Kakkar","raw_author_names":["KAKKAR, SHIVANKAN","Kakkar, Shivankan","Shivankan KAKKAR","Shivankan Kakkar"],"full_name":"Kakkar, Shivankan","works_count":44,"cited_by_count":318,"summary_stats":{"2yr_mean_citedness":0.2222222222222222,"h_index":10,"i10_index":10},"ids":{"openalex":"https://openalex.org/A5065004604","orcid":"https://orcid.org/0000-0003-0290-2457","observed_orcids":["https://orcid.org/0000-0003-0290-2457"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1285739803","ror":"https://ror.org/05ry42w04","display_name":"MedStar Washington Hospital Center","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1285739803","https://openalex.org/I86755215"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I137902535","ror":"https://ror.org/04tj63d06","display_name":"North Carolina State University","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I164135366","ror":"https://ror.org/02x3hmg72","display_name":"SMS Medical College","country_code":"IN","type":"education","lineage":["https://openalex.org/I164135366"]},"years":[2026,2025,2023,2022,2021,2020,2016]},{"institution":{"id":"https://openalex.org/I2800157045","ror":"https://ror.org/05tw0x522","display_name":"NIMS University","country_code":"IN","type":"education","lineage":["https://openalex.org/I2800157045"]},"years":[2016]},{"institution":{"id":"https://openalex.org/I2801951336","ror":"https://ror.org/00jerb145","display_name":"Washington Hospital","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2801951336"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I2802525668","ror":"https://ror.org/000ezn412","display_name":"Sawai Man Singh Hospital","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I2802525668"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I3131927718","ror":"https://ror.org/04hjsag95","display_name":"JECRC University","country_code":"IN","type":"education","lineage":["https://openalex.org/I3131927718"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I37048141","ror":"https://ror.org/0492wrx28","display_name":"Indian Council of Medical Research","country_code":"IN","type":"government","lineage":["https://openalex.org/I37048141"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I4210151893","ror":"https://ror.org/05hm9f429","display_name":"National Centre for Disease Informatics and Research","country_code":"IN","type":"facility","lineage":["https://openalex.org/I37048141","https://openalex.org/I4210151893"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I4405280387","ror":"https://ror.org/02w2tgt96","display_name":"All India Institute of Medical Sciences, Bilaspur","country_code":"IN","type":"education","lineage":["https://openalex.org/I2799351866","https://openalex.org/I4210148677","https://openalex.org/I4405280387"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I901983671","ror":"https://ror.org/02vrd8j29","display_name":"The Chicago School","country_code":"US","type":"education","lineage":["https://openalex.org/I901983671"]},"years":[2021]}],"last_known_institutions":[{"id":"https://openalex.org/I164135366","ror":"https://ror.org/02x3hmg72","display_name":"SMS Medical College","country_code":"IN","type":"education","lineage":["https://openalex.org/I164135366"]}],"topics":[{"id":"https://openalex.org/T10041","display_name":"COVID-19 Clinical Research Studies","count":18,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T10410","display_name":"COVID-19 epidemiological studies","count":8,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10118","display_name":"SARS-CoV-2 and COVID-19 Research","count":7,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T10254","display_name":"Innovations in Medical Education","count":6,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13032","display_name":"COVID-19 Prevention and Impact","count":6,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11775","display_name":"COVID-19 diagnosis using AI","value":6.37e-05,"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/T10041","display_name":"COVID-19 Clinical Research Studies","value":5.26e-05,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T13032","display_name":"COVID-19 Prevention and Impact","value":5.23e-05,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13639","display_name":"Paraquat toxicity studies and treatments","value":5.04e-05,"subfield":{"id":"https://openalex.org/subfields/3005","display_name":"Toxicology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10410","display_name":"COVID-19 epidemiological studies","value":4.03e-05,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9582960605621338},{"id":"3008058167","wikidata":"https://www.wikidata.org/wiki/Q84263196","display_name":"Coronavirus disease 2019 (COVID-19)","score":0.775621235370636},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.6562556624412537},{"id":"2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","score":0.5019345283508301},{"id":"524204448","wikidata":"https://www.wikidata.org/wiki/Q788926","display_name":"Infectious disease (medical specialty)","score":0.2563360929489136}],"counts_by_year":[{"year":2016,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2020,"works_count":16,"oa_works_count":14,"cited_by_count":50},{"year":2021,"works_count":13,"oa_works_count":12,"cited_by_count":89},{"year":2022,"works_count":3,"oa_works_count":3,"cited_by_count":86},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":42},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":29},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":12},{"year":2026,"works_count":8,"oa_works_count":8,"cited_by_count":8}],"display_name_alternatives":["KAKKAR, SHIVANKAN","Kakkar, Shivankan","Shivankan KAKKAR","Shivankan Kakkar"],"block_key":"s kakkar","works_api_url":"https://api.openalex.org/works?filter=author.id:A5065004604","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5065004604","updated_date":"2026-11-12T13:17:38","created_date":"2016-09-30T00:00:00"}