1. State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Medical University, Chongqing, China
2. Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
3. Department of Breast Surgery, Suining Central Hospital, Suining, China
4. Chongqing Haifu Hospital, Chongqing, China