- Correspondence to Dr Benjamin Wade Frush, Internal Medicine and Pediatrics, Vanderbilt University Medical Center, Nashville, TN 37204, USA;
- Received January 3, 2020
- Revised April 3, 2020
- Accepted April 7, 2020
- First published April 24, 2020.
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.