1. Department of Thoracic Surgery; Affiliated Hospital of Jining Medical College; Jining Medical College; Jining Shandong P.R. China
2. Department of Thoracic Surgery; Xiangya Hospital; Central South University; Changsha Hunan P.R. China
3. Institute of Medical Sciences; Key Laboratory of Cancer Proteomics of Chinese Ministry of Health; Xiangya Hospital; Central South University; Changsha Hunan P.R. China
4. Department of Endocrinology; Affiliated Hospital of Jining Medical College; Jining Medical College; Jining Shandong P.R. China