Ma, Xiaoxiao
Tang, Li
Chen, Xiaoming
Zeng, Liuzhi
Article History
Received: 5 April 2021
Accepted: 26 July 2021
First Online: 23 September 2021
Declarations
:
: The study was approved by the Ethics Committee of the West China Hospital of Sichuan University and it adhered to the principles of the Declaration of Helsinki. Code Number: 2015 (260). Written informed consent was obtained from each individual after an explanation of the study and the procedure.
: Not applicable.
: The authors declare that they have no competing interests.