1. Department of Laboratory Medicine, West China Hospital of Sichuan University, Chengdu, China
2. Department of Hematology, The First Hospital of Lanzhou University, Lanzhou, China
3. Genskey Biotechnology Co., Ltd., Beijing, China
4. Center of Infectious Diseases, West China Hospital of Sichuan University, Chengdu, China
5. Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China