[1
] Biomedical Research Center, Zhongshan Hospital, Fudan University, Shanghai, PR China
[2
] Department of Pathogenic Biology, School of Basic Medical Sciences, Southwest Medical
University, Luzhou, Sichuan, PR China
[3
] The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, PR China
[4
] Luzhou People’s Hospital, Luzhou, Sichuan, PR China