- Correspondence to Dr Jahan Fahimi, Department of Emergency Medicine, University of California, San Francisco, 505 Parnassus Avenue, L126, San Francisco, CA 94143-0209, USA;
- Received June 3, 2015
- Revised September 23, 2015
- Accepted October 8, 2015
- First published October 27, 2015.
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.