1. Department of Respiratory and Critical Care Medicine, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, 610041, China
2. Innovative Drug Research Centre, Chongqing University, Chongqing, 404100, China
3. Department of Respiratory Medicine, The First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, China
4. Department of Internal Medicine, Hospital of Tradition Medicine LS.SC, Leshan, 614000, China