1. Department of Chest SurgeryNanyang City Center HospitalNanyangChina
2. Department of RespirationJinshan Hospital Affiliated to Fudan UniversityShanghaiChina
3. Fudan UniversityYangpu District, ShanghaiChina
4. Central LaboratoryJinshan Hospital Affiliated to Fudan UniversityJinshan District, ShanghaiChina