- Correspondence to Dr Ali Ahiskalioglu, Ataturk Universitesi Tip Fakultesi, Ezurum 25070, Turkey;
- Received August 8, 2019
- Revision received August 12, 2019
- Accepted August 21, 2019
- First published September 9, 2019.
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.