- Correspondence to Dr Seyed Amir Javadi, Department of Neurosurgery, Imam Khomeini hospital complex, Tehran University of Medical Sciences, Tehran 1419733141, The Islamic Republic of Iran;
- Accepted April 18, 2018
- First published May 5, 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.