Zhao, Yunli
Zhao, Wanyu
Hao, Qiukui
Ge, Meiling
Zhang, Yan
Hu, Fengjuan
Lu, Ying
Zhou, Lixing
Liu, Xiaolei
Dong, Birong
Article History
Received: 27 April 2021
Accepted: 6 September 2021
First Online: 7 October 2021
Declarations
:
: The present study has been approved by the Ethics Committee of West China Hospital, Sichuan University (reference: 2017 − 445). Furthermore, the study protocol has been registered under the Chinese Clinical Trial Registry with the identifier: ChiCTR1800018895 and all participants (or their legal proxies for those who were unable to sign their names) have provided written informed consent. All the methods in this study were in line with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interest.