- Correspondence to Dr Mike Butterfield, Department of Emergency Medicine, Tampa General Hospital, 1 South Davis Boulevard, Suite 504, Tampa, FL 33606, USA;
- Received June 30, 2016
- Revised October 31, 2016
- Accepted November 19, 2016
- First published December 16, 2016.
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.