1 Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, HUST, Wuhan, Hubei 430030 China.
2 Department of Laboratorial Science and Technology, School of Public Health, Peking University, Beijing 100871, China.
3 School of Mathematical Sciences, Beijing Normal University, Beijing 100875, China.
4 CAS Key Laboratory of Special Pathogens and State Key Laboratory of Virology, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, Hubei 430071 China.
5 Center for Advanced Measurement Science, National Institute of Metrology, Beijing 100029, China.
6 State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing 100071, China.