Wu, Mingyue
Liu, Yihai
Zhong, Chongxia
Xu, Biao
Kang, Lina
Article History
Received: 17 November 2020
Accepted: 5 March 2021
First Online: 19 May 2021
Declarations
:
: The study was approved by the review board of the Centers for Disease Control and Prevention.
: None.