Gu, Cheng-lei
Zhang, Zhe
Fan, Wen-sheng
Li, Li-an
Ye, Ming-xia
Zhang, Qian
Zhang, Ni-na
Li, Zhen
Meng, Yuan-guang
Article History
Received: 30 October 2019
Accepted: 2 January 2020
First Online: 10 July 2020
Compliance with Ethical Standards
: Written informed consent forms were obtained from all participants prior to surgery, and our study was approved by the Ethics Committee of the Chinese PLA General Hospital.
: The authors declare that they have no competing interests.