{"id":"https://openalex.org/A5025545895","orcid":"https://orcid.org/0000-0002-0711-9915","observed_orcids":["https://orcid.org/0000-0002-0711-9915"],"display_name":"Gagan Grewal","raw_author_names":["Gagan Grewal"],"full_name":"Gagan Grewal","works_count":26,"cited_by_count":537,"summary_stats":{"2yr_mean_citedness":2.142857142857143,"h_index":9,"i10_index":9},"ids":{"openalex":"https://openalex.org/A5025545895","orcid":"https://orcid.org/0000-0002-0711-9915","observed_orcids":["https://orcid.org/0000-0002-0711-9915"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1285301757","ror":"https://ror.org/01j7c0b24","display_name":"Rush University Medical Center","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1285301757"]},"years":[2021,2019]},{"institution":{"id":"https://openalex.org/I1316902750","ror":"https://ror.org/03xjacd83","display_name":"Cleveland Clinic","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316902750"]},"years":[2025,2024]},{"institution":{"id":"https://openalex.org/I2799854417","ror":"https://ror.org/054kr1687","display_name":"Holy Cross Hospital","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799854417"]},"years":[2022,2021,2020]},{"institution":{"id":"https://openalex.org/I2802655110","ror":"https://ror.org/02wcweb64","display_name":"Larkin Community Hospital","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2802655110"]},"years":[2025,2022]},{"institution":{"id":"https://openalex.org/I4405267111","ror":"https://ror.org/018p26e12","display_name":"Canadian Critical Care Trials Group","country_code":"CA","type":"nonprofit","lineage":["https://openalex.org/I4405267111"]},"years":[2021]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10280","display_name":"Shoulder Injury and Treatment","count":16,"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/T10630","display_name":"Orthopedic Surgery and Rehabilitation","count":9,"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/T10512","display_name":"Orthopaedic implants and arthroplasty","count":8,"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/T10562","display_name":"Total Knee Arthroplasty Outcomes","count":4,"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/T10442","display_name":"Knee injuries and reconstruction techniques","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"}}],"topic_share":[{"id":"https://openalex.org/T10280","display_name":"Shoulder Injury and Treatment","value":7.72e-05,"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/T12411","display_name":"Shoulder and Clavicle Injuries","value":3.23e-05,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10630","display_name":"Orthopedic Surgery and Rehabilitation","value":2.83e-05,"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/T10512","display_name":"Orthopaedic implants and arthroplasty","value":2.47e-05,"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/T10562","display_name":"Total Knee Arthroplasty Outcomes","value":2.03e-05,"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9936334490776062},{"id":"2778336525","wikidata":"https://www.wikidata.org/wiki/Q708178","display_name":"Arthroplasty","score":0.8538528084754944},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.7183009386062622},{"id":"167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","score":0.5513642430305481},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.5235587954521179}],"counts_by_year":[{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":15},{"year":2020,"works_count":2,"oa_works_count":0,"cited_by_count":35},{"year":2021,"works_count":6,"oa_works_count":2,"cited_by_count":261},{"year":2022,"works_count":7,"oa_works_count":3,"cited_by_count":203},{"year":2023,"works_count":3,"oa_works_count":3,"cited_by_count":8},{"year":2024,"works_count":3,"oa_works_count":3,"cited_by_count":10},{"year":2025,"works_count":3,"oa_works_count":2,"cited_by_count":5},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":0}],"display_name_alternatives":["Gagan Grewal"],"block_key":"g grewal","works_api_url":"https://api.openalex.org/works?filter=author.id:A5025545895","updated_date":"2026-10-16T12:29:29","created_date":"2021-09-27T00:00:00"}