Guangzhou Medical University - Guangzhou Institute of Respiratory Health, Guangdong Medical University, Guangdong Medical University, Guangdong Medical University, affiliation not provided to SSRN, Guangzhou Medical University - State Key Laboratory of Respiratory Disease, Guangdong Medical University, Guangdong Medical University, Guangzhou Medical University, Guangzhou Medical University, Guangzhou Medical University, Guangdong Medical University, Guangzhou Medical University - Guangzhou Institute of Respiratory Health and Guangzhou Medical University - Department of Thoracic Surgery and Oncology