1. State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.
2. Department of Ultrasound, Sun Yat-sen University Cancer Center, Guangzhou, China.
3. Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou, China.
4. Department of Ultrasound, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.
5. Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.