1. Department of Thoracic Surgery The Affiliated Hospital of Qingdao University Qingdao China
2. Health management center The Affiliated Hospital of Qingdao University Qingdao China
3. Department of Thoracic Surgery Qingdao Municipal Hospital Qingdao China
4. Department of Radiology The Affiliated Hospital of Qingdao University Qingdao China
5. Department of IT Management The Affiliated Hospital of Qingdao University Qingdao China
6. Department of Thoracic Surgery Qingdao Chengyang District People's Hospital Qingdao China
7. Department of Thoracic Surgery Shanghai Chest Hospital Shanghai China