1. The Institute of Gynecology and Obstetrics, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
2. Cancer Center, Traditional Chinese Medicine Integrated Hospital, Southern Medical University, Guangzhou, Guangdong, China
3. Department of Medical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China