1 Department of Thoracic Surgery, West China Hospital, Sichuan University, PR China; Chest Oncology Institute, West China Hospital, Sichuan University, PR China; Western China Collaborative Innovation Center for Early Diagnosis and Multidisciplinary Therapy of Lung Cancer, Sichuan University, PR China.
2 Department of Thoracic Surgery, West China Hospital, Sichuan University, PR China; Chest Oncology Institute, West China Hospital, Sichuan University, PR China; Western China Collaborative Innovation Center for Early Diagnosis and Multidisciplinary Therapy of Lung Cancer, Sichuan University, PR China. Electronic address: [email protected].