Li, Yajie
Nima, Qucuo
Yu, Bin
Xiao, Xiong
Zeng, Peibin
Suolang, Deji
He, Ruifeng
Ciren, Zhuoga
Wangqing, Pingcuo
Laba, Ciren
Silang, Yangzong
Song, Ling
Kangzhu, Yixi
Li, Jingzhong
Article History
Received: 3 December 2020
Accepted: 21 January 2021
First Online: 11 March 2021
Ethics approval and consent to participate
: This study was approved by the ethics committee of Sichuan University (K2016038).Informed consent was obtained from all participants, and all methods were performed in accordance with the relevant guidelines and regulations. The records of participants were anonymized and deidentified before analysis.
: Not applicable.
: The authors declare no conflicts of interest.