1. Shenzhen Key Laboratory for Drug Addiction and Medication Safety, Department of Ultrasound, Institute of Ultrasonic Medicine, Peking University Shenzhen Hospital, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen 518036, P.R. China
2. Zunyi Medical University, Zunyi 563000, P.R. China
3. Department of Medical Imaging, Peking University Shenzhen Hospital, Shenzhen 518036, P.R. China
4. Sun Yat-sen University, Guangzhou 510000, P.R. China