1 Department of Infectious Diseases, Shanghai University of Medicine & Health Sciences Affiliated Shanghai Sixth People's Hospital East, No. 222, West Three Road Around Lake, Pudong District, Shanghai 201306, PR China.
2 Department of Emergency, Shanghai University of Medicine & Health Sciences Affiliated Shanghai Sixth People's Hospital East, No. 222, West Three Road Around Lake, Pudong District, Shanghai 201306, PR China.
3 Department of Emergency, Shanghai University of Medicine & Health Sciences Affiliated Shanghai Sixth People's Hospital East, No. 222, West Three Road Around Lake, Pudong District, Shanghai 201306, PR China. Electronic address: xingpengchengdoc@aliyun.com.