1. Department of Pathology, Anhui Cancer Hospital, Hefei, Anhui, China
2. Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
3. State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, China
4. Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
5. Department of Head, Neck and Breast Surgery, Anhui Cancer Hospital, Hefei, Anhui, China
6. Department of Gynaecology and Obstetrics, Anhui Provincial Hospital, Hefei, Anhui, China