1. Integrated Hospital of Traditional Chinese Medicine, Southern Medical University; Cancer Center, Southern Medical University, Guangzhou, China;
2. Department of Medical Oncology, the First Affiliated Hospital of Hainan Medical College; Hainan Medical College Cancer Institute, Haikou, China;
3. Department of Geriatrics, the First Affiliated Hospital of Hainan Medical College, Haikou, China;
4. Department of Breast and Thoracic Tumor Surgery, the First Affiliated Hospital of Hainan Medical College; Hainan Medical College Cancer Institute, Haikou, China