1. Department of Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
2. Department of Neurosurgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
3. Department of Nursing, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China