{"id":"https://openalex.org/A5087922923","orcid":"https://orcid.org/0000-0003-0767-3163","observed_orcids":["https://orcid.org/0000-0003-0767-3163"],"display_name":"Sammy Pak Lam Chen","raw_author_names":["Pak Lam Sammy Chen","Sammy Pak Lam Chen"],"full_name":"Sammy Pak Lam Chen","works_count":13,"cited_by_count":202,"summary_stats":{"2yr_mean_citedness":11.0,"h_index":7,"i10_index":5},"ids":{"openalex":"https://openalex.org/A5087922923","orcid":"https://orcid.org/0000-0003-0767-3163","observed_orcids":["https://orcid.org/0000-0003-0767-3163"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1294586568","ror":"https://ror.org/05sn8t512","display_name":"Hospital Authority","country_code":"HK","type":"government","lineage":["https://openalex.org/I1294586568"]},"years":[2020,2017,2012]},{"institution":{"id":"https://openalex.org/I2800783597","ror":"https://ror.org/018nkky79","display_name":"Tuen Mun Hospital","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I2800783597"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I4210097154","ror":"https://ror.org/00p6q5476","display_name":"Queen Elizabeth Hospital","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210097154","https://openalex.org/I4210164769"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I4210131216","ror":"https://ror.org/03jrxta72","display_name":"Princess Margaret Hospital","country_code":"HK","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I4210131216"]},"years":[2021,2020,2019,2017,2016,2012]},{"institution":{"id":"https://openalex.org/I4210166598","ror":"https://ror.org/05ee2qy47","display_name":"Queen Elizabeth Hospital","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I4210166598"]},"years":[2024,2022,2021,2020,2019]}],"last_known_institutions":[{"id":"https://openalex.org/I4210097154","ror":"https://ror.org/00p6q5476","display_name":"Queen Elizabeth Hospital","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210097154","https://openalex.org/I4210164769"]},{"id":"https://openalex.org/I4210166598","ror":"https://ror.org/05ee2qy47","display_name":"Queen Elizabeth Hospital","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I4210166598"]}],"topics":[{"id":"https://openalex.org/T11027","display_name":"Metabolism and Genetic Disorders","count":5,"subfield":{"id":"https://openalex.org/subfields/1308","display_name":"Clinical Biochemistry"},"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/T11642","display_name":"Genomics and Rare Diseases","count":3,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"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/T10071","display_name":"Bone health and osteoporosis research","count":2,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"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/T10800","display_name":"Forensic Toxicology and Drug Analysis","count":2,"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/T10902","display_name":"Complementary and Alternative Medicine Studies","count":2,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative medicine"},"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/T13095","display_name":"Plant-based Medicinal Research","value":1.91e-05,"subfield":{"id":"https://openalex.org/subfields/3004","display_name":"Pharmacology"},"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/T11027","display_name":"Metabolism and Genetic Disorders","value":1.69e-05,"subfield":{"id":"https://openalex.org/subfields/1308","display_name":"Clinical Biochemistry"},"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/T11221","display_name":"Bone health and treatments","value":1.64e-05,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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/T12117","display_name":"Muscle and Compartmental Disorders","value":1.35e-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/T12539","display_name":"Pharmacology and Obesity Treatment","value":1.33e-05,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (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":0.9383245706558228},{"id":"54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","score":0.6305193901062012},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.5937339663505554},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.5363830924034119},{"id":"187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","score":0.4735654592514038}],"counts_by_year":[{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":3},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":5},{"year":2017,"works_count":2,"oa_works_count":2,"cited_by_count":5},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":9},{"year":2020,"works_count":2,"oa_works_count":0,"cited_by_count":22},{"year":2021,"works_count":2,"oa_works_count":0,"cited_by_count":14},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":20},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":19},{"year":2024,"works_count":2,"oa_works_count":1,"cited_by_count":26},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":30},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":23}],"display_name_alternatives":["Pak Lam Sammy Chen","Sammy Pak Lam Chen"],"block_key":"s chen","works_api_url":"https://api.openalex.org/works?filter=author.id:A5087922923","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5087922923","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}
