- Correspondence to Professor Xuan Zhang, Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, The Ministry of Education Key Laboratory, Beijing 100730, China;
- Received October 29, 2017
- Revised November 6, 2017
- Accepted November 8, 2017
- First published November 17, 2017.
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.