Yang, Hongxin
Shen, Chaoyong
Yin, Xiaonan
Cai, Zhaolun
Wang, Qian
Zhang, Bo
Article History
Received: 20 August 2021
Accepted: 4 November 2021
First Online: 19 November 2021
Declarations
:
: All methods were carried out in accordance with relevant guidelines and regulations. The study protocol conformed to the ethical guidelines of the 1975 Declaration of Helsinki. This study was approved by the Ethics Committee of the West China Hospital of Sichuan University (Chengdu, China) and the Affiliated Hospital of Guizhou Medical University (Guiyang, China). Written informed consent was obtained from all the participants.
: Written informed consent for publication was obtained from all individual participants included in the study.
: None of the authors has a potential conflict of interest with respect to the research, authorship and publication of this article.