Zhang, Jing
Sun, Jian
Feng, Jun
Luo, Yufeng
Ling, Qing
Wu, Shafei
Zeng, Xuan
Liang, Zhiyong
Funding for this research was provided by:
Chinese Academy of Medical Sciences (CAMS) Initiative for Innovative Medicine (2017-I2M-2-001)
Article History
Received: 21 December 2017
Revised: 19 April 2018
Accepted: 14 May 2018
First Online: 25 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study protocol was approved by the Ethics Committee of Peking Union Medical College Hospital, and informed consent was obtained for all cases.