- Correspondence to Evan Polzer, Emergency Medicine, University of Colorado Denver School of Medicine, Aurora, Colorado, USA;
- Received January 10, 2020
- Revised February 24, 2020
- Accepted February 25, 2020
- First published March 25, 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.