1. Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
2. Beijing Key Laboratory for HIV/AIDS Research, Beijing, China
3. EZKIT L.L.C., Honolulu, HI, USA
4. Institute for AIDS/STD Control and Prevention, Beijing Center for Disease Prevention and Control, Beijing, China
5. INSERM U941, Genetics and Ecology of Viruses, Hospital Saint Louis, Université Paris Diderot, Sorbonne Paris Cité, Paris, France