Funding for this research was provided by:
Natural Science Foundation of Chongqing (cstc2019jcyj-msxmX0859)
National Natural Science Foundation of China (81601837)
Chongqing Municipal Public Health Bureau, Chongqing People's Municipal Government (2019QNXM028)
Received: 28 July 2020
Accepted: 27 September 2020
First Online: 9 October 2020
Ethics approval and consent to participate
: Patients were consented for serum acquisition per institutional review board (IRB)-approved protocol.
: Not applicable.
: The authors declare that there is no competing interests regarding the publication of this paper.