About the Authors
Department of AIDS Research, State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, China
Urumqi General Hospital of Lanzhou Military Area Command, Urumqi, Xinjiang, China
Yunnan Provincial Hospital Infectious Disease, AIDS Care Center (YNACC), Kunming, Yunnan, China
The authors have declared that no competing interests exist.
Conceived and designed the experiments: LL Jingyun Li. Performed the experiments: LL LC YL ZB HL XW DZ SL. Analyzed the data: LL TL LJ. Wrote the paper: LL Jingyun Li LJ. Participated in the collections and epidemiological investigation of patients: SY Jianjian Li BY.