{"name":"Omar S. Usmani","orcid":"0000-0002-4367-254X","affiliation":"Guy's and St Thomas' NHS Foundation Trust","id":661376,"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":[]}