Affiliation: | 1.Department of Radiotherapy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450000, China ;2.Department of Thyroid Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450000, China ;3.Department of Oncology, The First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Zhengzhou, Henan, 450000, China ; |