Huang, Meijuan
Liu, Yongmei
Yu, Min
Li, Yanying
Zhang, Yan
Zhu, Jiang
Li, Li
Article History
Received: 7 July 2021
Accepted: 12 September 2021
First Online: 1 November 2021
Declarations
:
: This study was approved by the Ethics Committee of West Hospital of China, Sichuan University. All subjects agree to participate.
: Written informed consent for publication was obtained from all participants.
: Written informed consent was obtained from all the subjects.
: The study was performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
: The authors declare that there was no competing interest in the study. The authors declare there is no conflict of interests.