1 Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
2 Department of Obstetrics and Gynecology, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, 400010, China.
3 Department of Vascular Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
4 Department of General Surgery, University-Town Hospital of Chongqing Medical University, Chongqing, 400016, China.
5 Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
6 Department of General Surgery, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, 570311, China.
7 Department of Oncology, The First Affiliated Hospital of Hainan Medical University, Haikou, 570102, China.
8 Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China. guyuanting120@126.com.
9 Department of General Surgery, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, 570311, China. dr_dhy@163.com.