1. Department of Thoracic SurgeryThe Affiliated Hospital of Qingdao University Qingdao China
2. Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen HospitalChinese Academy of Medical Sciences and Peking Union Medical College Shenzhen China
3. Department of Anesthesiathe Affiliated Hospital of Qingdao University Qingdao China
4. Department of SurgeryJohns Hopkins University Baltimore Maryland USA