Funding for this research was provided by:
National Natural Science Foundation of China (81700553)
Zhejiang Province Public Welfare Technology Application Research Project (LGF20H030008)
Independent Fund of State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Zhejiang University (N/A)
Article History
Received: 8 July 2020
Revised: 2 November 2020
Accepted: 21 December 2020
First Online: 2 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.