1. Xi'an Tang Du Hospital, Xi'an, China;
2. Henan Cancer Hospital, Zhengzhou, China;
3. Tianjin Chest Hospital, Tianjin, China;
4. Department of Thoracic Surgery,China-Japan Friendship Hospital, Beinjing, China;
5. Tongji Hospital Affiliated to Medical College, Huazhong University of Science and Technology, Wuhan, China;
6. Department of Thoracic Surgery,Jiangsu Cancer Hospital, Nanjing, China;
7. Department of Thoracic Surgery,the First Affiliated Hospital Zhejiang University, Hangzhou, China;
8. Department of Thoracic Surgery,Shanghai Chest Hospital, Shanghai, China;
9. Department of Thoracic Surgery,Chinese PLA General Hospital, Beijing, China;
10. Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China;
11. LinkDoc (Beijing) Technology Co. Ltd, Shanghai, China;
12. Xi'an Tangdu Hospital, Xi'an, China;