1. School of Biomedical Engineering, Southern Medical University, Guangzhou, China
2. Department of Biostatistics, School of Global Public Health, New York University, New York, NY, USA
3. Department of Information, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
4. Department of Radiology, The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
5. Department of Medical Imaging Center, Nanfang Hospital, Southern Medical University, Guangzhou, China