- Correspondence to Dr Sumant R. Ranji, Department of Medicine, University of California San Francisco at San Francisco General Hospital, 1001 Potrero Avenue Box 0862, San Francisco, CA 94110, USA;
- Accepted December 13, 2021
- First published January 5, 2022.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.