- Correspondence to Dr Eyal Raz, Professor of Medicine, Department of Medicine, UCSD, 9500 Gilman Drive, La Jolla, CA 92093-0663, USA; Dr Armen N. Akopian, Associate Professor, Department of Endodontics, UTHSCSA, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA;
- Received September 11, 2015
- Revised April 6, 2016
- Accepted May 26, 2016
- First published June 20, 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.