1. Beijing Key Laboratory for HIV/AIDS Research, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital Capital Medical University Beijing China
2. Sino‐French Joint Laboratory for Research on Humoral Immune Response to HIV Infection, Clinical and Research Center for Infectious Diseases Beijing Youan Hospital, Capital Medical University Beijing China
3. NHC Key Laboratory of Drug Addiction Medicine, First Affiliated Hospital of Kunming Medical University Kunming Medical University Kunming China
4. Scientific Research Laboratory Center First Affiliated Hospital of Kunming Medical University Kunming China