- Correspondence to Dr M Meskarpour-Amiri, Health Economics Department, Health Management Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran;
- Received January 22, 2018
- Revision received May 17, 2018
- Accepted May 25, 2018
- First published July 4, 2018.
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.