Shenzhen University - School of Public Health, Southern University of Science and Technology - National Clinical Research Center for Infectious Diseases, Third People's Hospital of Shenzhen, affiliation not provided to SSRN, Shenzhen Traditional Chinese Medicine Hospital, Guangzhou University of Chinese Medicine, Shenzhen University - School of Public Health, Shenzhen University - School of Public Health, Shenzhen University - School of Public Health, Fudan University - Department of Clinical Laboratory and Shenzhen University - School of Public Health