{"id":"https://openalex.org/A5048750131","orcid":null,"observed_orcids":[],"display_name":"Shinji Sumikado","raw_author_names":["Shinji SUMIKADO","Shinji Sumikado"],"full_name":"Shinji SUMIKADO","works_count":5,"cited_by_count":28,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":2,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5048750131","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I190805021","ror":"https://ror.org/005qv5373","display_name":"Wakayama Medical University","country_code":"JP","type":"education","lineage":["https://openalex.org/I190805021"]},"years":[2004,2003,1997]},{"institution":{"id":"https://openalex.org/I4210102361","ror":"https://ror.org/00p9rpe63","display_name":"SHOWA Medical University Northern Yokohama Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210102361"]},"years":[2003]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10516","display_name":"Parathyroid Disorders and Treatments","count":4,"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/T10291","display_name":"Dialysis and Renal Disease Management","count":3,"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/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/T10277","display_name":"Vitamin D Research Studies","count":2,"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/T10290","display_name":"Pregnancy and preeclampsia studies","count":1,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T12840","display_name":"Renal function and acid-base balance","value":1.66e-05,"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/T10516","display_name":"Parathyroid Disorders and Treatments","value":1.63e-05,"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/T10277","display_name":"Vitamin D Research Studies","value":1.2e-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/T10291","display_name":"Dialysis and Renal Disease Management","value":8.5e-06,"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/T11964","display_name":"Pregnancy and Medication Impact","value":7.1e-06,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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":0.9525901079177856},{"id":"2776036575","wikidata":"https://www.wikidata.org/wiki/Q1641062","display_name":"Hyperphosphatemia","score":0.7955796718597412},{"id":"2781208988","wikidata":"https://www.wikidata.org/wiki/Q202476","display_name":"Parathyroid hormone","score":0.7321677207946777},{"id":"134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","score":0.6524447202682495},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.6317312121391296}],"counts_by_year":[{"year":1997,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2003,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":1}],"display_name_alternatives":["Shinji SUMIKADO","Shinji Sumikado"],"block_key":"s sumikado","works_api_url":"https://api.openalex.org/works?filter=author.id:A5048750131","awards_count":0,"updated_date":"2026-10-27T12:30:23","created_date":"2016-06-24T00:00:00"}
