Document is current

Article History

Received: 21 July 2021

Accepted: 27 October 2021

First Online: 4 November 2021

Declarations

:

: The trial was conducted in accordance with the Declaration of Helsinki (as revised in 2013). The study was approved by China Ethics Committee of Registering Clinical Trials, West Hospital, Sichuan University, Sichuan, China on 29 September 2020 (Chairperson Taixiang Wu, Ethical No.: ChiECRCT20200301) and all patients provided written informed consent prior to the recruitment of the study.

: Not applicable.

: The authors declare no conflict of interest.