- Correspondence to Dr Jung Soo Park, Department of neurosurgery, Research Institute of Clinical Medicine of Chonbuk National University, Biomedical Research Institute of Chonbuk National University Hospital, Jeonju 561-712, Republic of Korea;
- Accepted December 10, 2017
- First published February 14, 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.