1 Clinical Medical College, Yangzhou University, Yangzhou, Jiangsu Province, China.
2 Department of Breast Surgery, Northern Jiangsu People's Hospital, Clinical Medical College of Yangzhou University, Yangzhou, Jiangsu, China.
3 Department of Breast Surgery, Northern Jiangsu People's Hospital, Clinical Medical College of Yangzhou University, Yangzhou, Jiangsu, China. [email protected].