1. West China Hospital, Sichuan University; Department of Thoracic and Cardiovascular Surgery; No. 37, Guo Xue Xiang Chengdu Sichuan China 610041
2. West China Hospital, Sichuan University; Department of Hematology; No. 37, Guo Xue Xiang Chengdu Sichuan China 610041
3. West China Hospital, Sichuan University; Department of Thoracic Surgery; No. 37, Guo Xue Xiang Chengdu Sichuan China 610041