Cui, Xueying
Yu, Huiting
Wang, Zhengyuan
Wang, Hai
Shi, Zehuan
Jin, Wei
Song, Qi
Guo, Changyi
Tang, Hongmei
Zang, Jiajie http://orcid.org/0000-0003-2476-2176
Article History
Received: 31 August 2021
Accepted: 11 November 2021
First Online: 5 January 2022
Declarations
:
: The survey protocol was approved by the Medical Ethics Committee of Shanghai Municipal Center for Disease Control and Prevention.
: Written informed consent was obtained from all of the participants.
: All authors were approved of the publication of this manuscript.
: The authors declare no competing interests.