{"id":"https://openalex.org/A5035648602","orcid":null,"observed_orcids":[],"display_name":"K.D. Liu","raw_author_names":["K.D. Liu"],"full_name":"KaiYi Liu","works_count":7,"cited_by_count":164,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":2,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5035648602","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I180670191","ror":"https://ror.org/043mz5j54","display_name":"University of California, San Francisco","country_code":"US","type":"education","lineage":["https://openalex.org/I180670191"]},"years":[2023,2020,2019]}],"last_known_institutions":[{"id":"https://openalex.org/I180670191","ror":"https://ror.org/043mz5j54","display_name":"University of California, San Francisco","country_code":"US","type":"education","lineage":["https://openalex.org/I180670191"]}],"topics":[{"id":"https://openalex.org/T10218","display_name":"Sepsis Diagnosis and Treatment","count":4,"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/T14165","display_name":"Inflammation biomarkers and pathways","count":3,"subfield":{"id":"https://openalex.org/subfields/2403","display_name":"Immunology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10322","display_name":"Respiratory Support and Mechanisms","count":2,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T10684","display_name":"Acute Kidney Injury Research","count":2,"subfield":{"id":"https://openalex.org/subfields/2727","display_name":"Nephrology"},"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/T10176","display_name":"Mesenchymal stem cell research","count":1,"subfield":{"id":"https://openalex.org/subfields/2716","display_name":"Genetics (clinical)"},"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/T14165","display_name":"Inflammation biomarkers and pathways","value":3.17e-05,"subfield":{"id":"https://openalex.org/subfields/2403","display_name":"Immunology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11623","display_name":"Hyperglycemia and glycemic control in critically ill and hospitalized patients","value":1.62e-05,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/T13702","display_name":"Machine Learning in Healthcare","value":1e-05,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10218","display_name":"Sepsis Diagnosis and Treatment","value":9.6e-06,"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/T10773","display_name":"Extracellular vesicles in disease","value":7.5e-06,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9085463881492615},{"id":"2778384902","wikidata":"https://www.wikidata.org/wiki/Q183134","display_name":"Sepsis","score":0.8966933488845825},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.5808476209640503},{"id":"177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","score":0.5065735578536987},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.33096450567245483}],"counts_by_year":[{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2019,"works_count":2,"oa_works_count":1,"cited_by_count":1},{"year":2020,"works_count":3,"oa_works_count":0,"cited_by_count":17},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":15},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"year":2023,"works_count":2,"oa_works_count":0,"cited_by_count":29},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":43},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":36},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":8}],"display_name_alternatives":["K.D. Liu"],"block_key":"k liu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5035648602","updated_date":"2026-11-04T11:47:51","created_date":"2019-04-25T00:00:00"}
