1. Institute of Human Virology and Zhongshan School of MedicineSun Yat-Sen University 501180 Guangzhou China
2. Key Laboratory of Tropical Disease Control of Ministry of EducationSun Yat-Sen University 501180 Guangzhou China
3. Guangdong Engineering Research Center for Antimicrobial Agent and ImmunotechnologySun Yat-Sen University 510080 Guangzhou China
4. Department of Infectious DiseasesNanfang Hospital, Southern Medical University 510515 Guangzhou China
5. Department of Infectious DiseasesThe Fifth Affiliated Hospital of Sun Yat-sen University 519000 Zhuhai China
6. Program in Pathobiology, The Fifth Affiliated Hospital and Zhongshan School of MedicineSun Yat-sen University 519000 Zhuhai China