1. The Second Department of General Surgery, the Fourth Hospital of Hebei Medical University, Hebei Cancer Hospital, Shijiazhuang, Hebei Province, China
2. Ward 1 of Department of Oncology, Shijiazhuang People’s Hospital, Shijiazhuang, Hebei Province, China
3. Ward 2 of Department of Oncology, Shijiazhuang People’s Hospital, Shijiazhuang, Hebei Province, China
4. Department of Endocrinology, the First Hospital of Xingtai, Xingtai, Hebei Province, China
5. Department of Medical Oncology, the Fourth Hospital of Hebei Medical University, Hebei Cancer Hospital, Shijiazhuang, Hebei Province, China
6. Department of Osteology, the First Hospital of Xingtai, Xingtai, Hebei Province, China