Kunming Medical University - NHC Key Laboratory of Drug Addiction Medicine, Kunming Medical University - NHC Key Laboratory of Drug Addiction Medicine, Kunming Medical University - NHC Key Laboratory of Drug Addiction Medicine, Kunming Medical University - NHC Key Laboratory of Drug Addiction Medicine, The Third People’s Hospital of Kunming City - Drug Rehabilitation Hospital of Kunming City, Kunming Medical University - NHC Key Laboratory of Drug Addiction Medicine, The Third People’s Hospital of Kunming City - Drug Rehabilitation Hospital of Kunming City, Capital Medical University - Beijing YouAn Hospital, Capital Medical University - Clinical and Research Center for Infectious Diseases, Kunming Medical University - NHC Key Laboratory of Drug Addiction Medicine, Chinese Academy of Sciences (CAS) - Guangzhou Institutes of Biomedicine and Health and Kunming Medical University - NHC Key Laboratory of Drug Addiction Medicine

Capital Medical University - Clinical and Research Center for Infectious Diseases, Government of the People's Republic of China - Beijing Hospital, Capital Medical University - Clinical and Research Center for Infectious Diseases, Rainbow Clinic of Beijing Jingcheng Skin Diseases Hospital, Tianjin Centers for Disease Control and Prevention - Department of AIDS/STD Control and Prevention, AIDS Healthcare Foundation (AHF), Beijing, Capital Medical University - Clinical and Research Center for Infectious Diseases, University of Tennessee, Knoxville - Department of Public Health, East Tennessee State University - Department of Biostatistics and Epidemiology, The Education University of Hong Kong - Department of Health and Physical Education, Southern Medical University - Dermatology Hospital, Chinese Academy of Medical Sciences - National Center for Clinical Laboratories, Capital Medical University - Clinical and Research Center for Infectious Diseases, The Chinese University of Hong Kong (CUHK) - Centre for Health Behaviours Research and Peking University - Clinical Research Academy

affiliation not provided to SSRN, affiliation not provided to SSRN, Hong Kong Baptist University, Henri-Mondor/Albert-Chenevier Hospital - Vaccine Research Institute, affiliation not provided to SSRN, Capital Medical University - Clinical and Research Center for Infectious Diseases, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Capital Medical University - Department of Infectious Diseases, Capital Medical University - Clinical and Research Center for Infectious Diseases and Capital Medical University - Clinical and Research Center for Infectious Diseases