{"id":"https://openalex.org/A5124123460","orcid":null,"observed_orcids":[],"display_name":"Si Liu","raw_author_names":["Si Liu"],"full_name":"Si Liu","works_count":3,"cited_by_count":5,"summary_stats":{"2yr_mean_citedness":1.6666666666666667,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5124123460","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I183519381","ror":"https://ror.org/013xs5b60","display_name":"Capital Medical University","country_code":"CN","type":"education","lineage":["https://openalex.org/I183519381"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4210089514","ror":"https://ror.org/00a2x9d51","display_name":"National Clinical Research Center for Digestive Diseases","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210089514"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4210147433","ror":"https://ror.org/053qy4437","display_name":"Beijing Friendship Hospital","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210147433"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I183519381","ror":"https://ror.org/013xs5b60","display_name":"Capital Medical University","country_code":"CN","type":"education","lineage":["https://openalex.org/I183519381"]},{"id":"https://openalex.org/I4210089514","ror":"https://ror.org/00a2x9d51","display_name":"National Clinical Research Center for Digestive Diseases","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210089514"]},{"id":"https://openalex.org/I4210147433","ror":"https://ror.org/053qy4437","display_name":"Beijing Friendship Hospital","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210147433"]}],"topics":[{"id":"https://openalex.org/T10066","display_name":"Gut microbiota and health","count":2,"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"}},{"id":"https://openalex.org/T10134","display_name":"Inflammatory Bowel Disease","count":2,"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/T10365","display_name":"Gastrointestinal motility and disorders","count":2,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T10235","display_name":"Health disparities and outcomes","count":1,"subfield":{"id":"https://openalex.org/subfields/3306","display_name":"Health"},"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/T10316","display_name":"Sleep and related disorders","count":1,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10134","display_name":"Inflammatory Bowel Disease","value":6e-06,"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/T10066","display_name":"Gut microbiota and health","value":5.3e-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"}},{"id":"https://openalex.org/T10235","display_name":"Health disparities and outcomes","value":4.8e-06,"subfield":{"id":"https://openalex.org/subfields/3306","display_name":"Health"},"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/T10342","display_name":"Circadian rhythm and melatonin","value":4.4e-06,"subfield":{"id":"https://openalex.org/subfields/2807","display_name":"Endocrine and Autonomic Systems"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10365","display_name":"Gastrointestinal motility and disorders","value":4.1e-06,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","score":0.7164000272750854},{"id":"201903717","wikidata":"https://www.wikidata.org/wiki/Q1778788","display_name":"Cohort study","score":0.5612999796867371},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.5540000200271606},{"id":"2776914184","wikidata":"https://www.wikidata.org/wiki/Q101991","display_name":"Inflammation","score":0.37450000643730164},{"id":"205545832","wikidata":"https://www.wikidata.org/wiki/Q17156455","display_name":"Young adult","score":0.30000001192092896}],"counts_by_year":[{"year":2026,"works_count":3,"oa_works_count":3,"cited_by_count":5}],"display_name_alternatives":["Si Liu"],"block_key":"s liu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5124123460","updated_date":"2026-10-10T12:59:14","created_date":"2026-01-29T00:00:00"}
