1. 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. Suining Central Hospital, Suining, China
4. State Key Laboratory of Ultrasound Engineering in Medicine, College of Biomedical Engineering, Chongqing Medical University, Chongqing, China
5. Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, Chongqing, China