1. Department of Thoracic Surgery/Oncology, the First Affiliated Hospital of Guangzhou Medical University, China State Key Laboratory and National Clinical Research Center for Respiratory Disease, Guangzhou, China;
2. The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China;
3. Guangzhou Medical University, Guangzhou, China;
4. Linkdoc Technology Co, Ltd, Beijing, China, Beijing, China;