1. Department of Surgical Oncology, Shaanxi Provincial People’s Hospital, Shaanxi, China
2. Department of Clinical Laboratory, Affiliated Hospital of Yan’an University, Shaanxi, China
3. Department of Geriatric Neurology, Shaanxi Provincial People’s Hospital, Shaanxi, China
4. Department of Pathology, Affiliated Hospital of Yan’an University, Shaanxi, China
5. Department of Health Examination Center, Shaanxi Provincial People’s Hospital, Shaanxi, China
6. Department of Breast Disease Center, Shaanxi Provincial Tumor Hospital, Shaanxi, China