1. Department of Thoracic Surgery, Shanghai Pulmonary Hospital Tongji University School of Medicine Shanghai China
2. Department of Pathology, Shanghai Pulmonary Hospital Tongji University School of Medicine Shanghai China
3. Department of Thoracic Surgery The First Hospital of Lanzhou University Gansu China
4. The International Science and Technology Cooperation Base for Development and Application of Key Technologies in Thoracic Surgery Gansu China