{"name":"Dai Sik Ko","orcid":null,"affiliation":"Division of Vascular Surgery, Department of General Surgery Gachon University Gil Medical Center  Incheon Republic of Korea","id":68748,"datarank":0.0,"percentile_rank":0.0,"paper_count":0,"h_index":null,"cited_by_count":null,"works_count":null,"i10_index":null,"openalex_id":null,"last_known_institutions":[],"top_fields":[]}