Shen, Shuang
Hu, Xiaochi
Qu, Rui
Guo, Youming
Luo, Libo
Chen, Xin
Article History
Received: 3 December 2020
Accepted: 21 May 2021
First Online: 3 June 2021
Declarations
:
: This study was approved by The Third Affiliated Hospital of Zunyi Medical University/First People’s Hospital of Zunyi Ethics Committee for Human Research. We have obtained written informed consent from all study participants. All of the procedures were performed in accordance with the Declaration of Helsinki and relevant policies in China.
: Not applicable.
: The authors declare that they have no competing interests.