1. Department of Ultrasonography; Guangdong Second Provincial General Hospital; Guangzhou China
2. Paul C. Lauterbur Research Center for Biomedical Imaging; Institute of Biomedical and Health Engineering; Shenzhen Institutes of Advanced Technology; Chinese Academy of Sciences; Shenzhen China
3. State Key Laboratory of High Performance Ceramic and Superfine Microstructures; Shanghai Institute of Ceramics; Chinese Academy of Sciences; Shanghai China
4. Department of Biomedical Engineering and Environmental Sciences; National Tsing Hua University; Taiwan
5. School of Life Science and Engineering; Southwest University of Science and Technology; Mianyang China
6. Department of Ultrasonography; Guangdong Provincial Hospital of Chinese Medicine; The Second Clinical College of Guangzhou University of Chinese Medicine; Guangzhou China