1. Institute of Pathogenic Biology, Basic Medical School, Hengyang Medical School, University of South China, Hengyang, Hunan, China
2. Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Hengyang, Hunan, China
3. Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang, Hunan, China
4. Department of Clinical Laboratory, the Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, China