1. Department of Anesthesiology, West China HospitalSichuan University Chengdu China
2. Intensive Care UnitSichuan Provincial People's Hospital and Sichuan Academy of Medical Science, School of Medicine, University of Electronic Science and Technology of China Chengdu China
3. Department of Thoracic SurgerySichuan Cancer Hospital & Institute, Sichuan Cancer Center, the affiliated Cancer Hospital, School of Medicine, University of Electronic Science and Technology of China Chengdu China
4. Sichuan Lung Cancer Institute, West China HospitalSichuan University Chengdu China