1. Department of Pulmonary and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu 610041, China
2. Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
3. Department of Liver Surgery & Liver Transplantation, West China Hospital, Sichuan University, Chengdu 610041, China
4. State Key Laboratory of Respiratory Health and Multimorbidity, West China Hospital, Chengdu 610041, China