1. Zhujiang New Town Dental Clinic, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China
2. Diagnosis and Treatment Center of Breast Disease, Shantou Central Hospital, Shantou, Guangdong, China
3. Department of Cardiac Surgery, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
4. Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
5. Department of Thyroid and Breast Surgery, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China