Wang, Wenda
Guo, Hao
Shi, Bing
Sun, Hao
Li, Hanzhong
Zhang, Yushi
Cai, Yi
Funding for this research was provided by:
National Natural Science Foundation of China (81670611)
Article History
Received: 29 May 2018
Accepted: 30 January 2019
First Online: 11 February 2019
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: The study was approved by the Ethics Committee of Peking Union Medical College Hospital (Beijing, China).
: Consent for publication was obtained from all the authors.