1. Division of Thoracic Surgery; Chang Gung Memorial Hospital, College of Medicine, Chang Gung University; Taoyuan Taiwan
2. Division of Hematology/Oncology; Chang Gung Memorial Hospital, College of Medicine, Chang Gung University; Taoyuan Taiwan
3. Department of Radiation Oncology; Chang Gung Memorial Hospital, College of Medicine, Chang Gung University; Taoyuan Taiwan