Cui, Yan
Feng, Na
Gu, Xiaoming
Fu, Feng
Li, Jun
Guo, Haitao
Liu, Yali
Zhang, Shumiao
Li, Juan
Wang, Yuanbo
Jia, Min
Yang, Lu
Zhang, Fuyang
Wang, Yuemin
Fan, Rong
Pei, Jianming
Funding for this research was provided by:
National Natural Science Foundation of China (81800226, 81270402, 81770243, 81670354)
a major project from Shaan Xi Province of China (2016KTCL03-11)
Article History
Received: 10 December 2018
Accepted: 28 January 2019
First Online: 14 February 2019
Ethics approval and consent to participate
: The study protocol was approved by the Ethics Committee of Fourth Military Medical University.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.