1. From the Russell H. Morgan Department of Radiology and Radiological Sciences, The Johns Hopkins Hospital, Baltimore, MD (W.-J.Y.)
2. Department of Medicine and Therapeutics, Chinese University of Hong Kong, Shatin (L.Z., T.W.-H.L., L.K.-S.W.)
3. Department of Neurology, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People’s Hospital, China (X.-H.W.)
4. Department of Medical Image Center, Yuebei People’s Hospital, Shantou University Medical College, Guangdong, China (Z.-Q.H.)
5. Department of Pathology, China-Japan Union Hospital Affiliated to Jilin University, China (C.-B.N.)
6. Center for Diabetic Systems Medicine, Guangxi Key Laboratory of Excellence, Guilin Medical University, China (H.-L.Z.)
7. Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Kowloon (X.-Y.C.).