Sun, Liankang
Wang, Liang
Chen, Tianxiang
Shi, Yu
Yao, Bowen
Liu, Zhikui
Wang, Yufeng
Li, Qing
Liu, Runkun
Niu, Yongshen
Tu, Kangsheng https://orcid.org/0000-0002-0032-1459
Liu, Qingguang
Article History
Received: 11 October 2019
Revised: 13 January 2020
Accepted: 14 January 2020
First Online: 5 February 2020
Conflict of interest
: The authors declare that they have no conflict of interest.
: Our study was approved by the Ethics Committee of the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China.
: Written informed consent was obtained from all study participants.