1. Internal Medicine Department of Thyroid and Radionuclide Therapy, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, People’s Republic of China
2. Zhejiang provincial people’s hospital, People’s Hospital of Hangzhou Medical College, Hangzhou, People’s Republic of China
3. Department of Occupational and Environmental Health, School of Public Health, Central South University, Changsha, People’s Republic of China