1. Department of Pathology Beijing HospitalNational Center of GerontologyInstitute of Geriatric MedicineChinese Academy of Medical Sciences Beijing P.R. China
2. Department of Minimally Invasive Tumor Therapies Center Beijing HospitalNational Center of GerontologyInstitute of Geriatric MedicineChinese Academy of Medical Sciences Beijing P.R. China
3. Department of Respiratory and Critical Care Medicine Peking Union Medical College HospitalChinese Academy of Medical SciencesPeking Union Medical College Beijing P.R. China
4. Department of Cancer chemotherapy and Radiation sickness Peking University Third Hospital Beijing P.R. China
5. Department of Thoracic Surgery Beijing HospitalNational Center of GerontologyInstitute of Geriatric MedicineChinese Academy of Medical Sciences Beijing P.R. China
6. Department of Medical Oncology Beijing HospitalNational Center of GerontologyInstitute of Geriatric MedicineChinese Academy of Medical Sciences P.R. China
7. Amoy Diagnostics Co., Ltd Xiamen P.R. China