1. Department of Biomedical EngineeringSchool of Medicine, Shenzhen UniversityShenzhen China
2. Guangdong Key Laboratory of Biomedical Information Detection and Ultrasound ImagingShenzhen China
3. School of Humanities, The University of Hong KongPokfulam Road Hong Kong
4. Research Imaging Institute, University of Texas Health Science Center at San AntonioSan Antonio Texas
5. South Texas Veterans Health Care SystemSan Antonio Texas