Institution: | Department of Head & Neck for Old Cadre, Tumor Hospital of Xiangya Medical College, Central South University, Changsha 410013, Hunan Province, China;
Department of Endocrinology, Third Xiangya Hospital, Central South University, Changsha 410013, Hunan Province, China;Department of Nutrition, Third Xiangya Hospital, Central South University, Changsha 410013, Hunan Province, China |