1. Department of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China (mainland)
2. Hangzhou Mutai Nursing Hospital, Hangzhou, Zhejiang, China (mainland)
3. Department of Infectious Disease, The Affiliated Chaohu Hospital of Anhui Medical University, Chaohu, Anhui, China (mainland)