- Correspondence to Professor Chia-Hung Kao, Graduate Institute of Clinical Medicine Science and School of Medicine, College of Medicine, China Medical University,Taichung 404, Taiwan;
- Received January 16, 2018
- Revised February 6, 2018
- Accepted February 11, 2018
- First published February 22, 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.