Yunke Zhu1,2, Lunxu Liu3,4. 1. Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China. 2. Western China Collaborative Innovation Center for Early Diagnosis and Multidisciplinary Therapy of Lung Cancer, Sichuan University, Chengdu, China. 3. Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China. lunxu_liu@aliyun.com. 4. Western China Collaborative Innovation Center for Early Diagnosis and Multidisciplinary Therapy of Lung Cancer, Sichuan University, Chengdu, China. lunxu_liu@aliyun.com.