If the journalism on this subject from someone (not myself) who is a lead author of a paper in "Nature" (albeit, > 20 years ago), PhD in Pathology from Duke University, former pharma exec, and currently, journalist and not-well-known media personality, might interest you, check these links:
https://osf.io/wx3zn/ ( Paper from the expert panel called the Front Line COVID-19 Critical Care Alliance (FLCCC), created and led by Professor Paul E. Marik ; articles in the blog linked below cover the failure-by-omission of the hcq studies cited here).
https://www.peakprosperity.com/shamefully-ignorant-journalis...