1. Department of Diagnostic Radiology, Tan Tock Seng Hospital, 11 Jalan Tan Tock Seng, Singapore 308433, Singapore.
2. Department of Radiology, Severance Hospital, Research Institute of Radiological Science and Center for Clinical Imaging Data Science, Yonsei University College of Medicine, Seoul, Republic of Korea.
3. Department of Pathology, Tan Tock Seng Hospital, Singapore, Singapore.
4. Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore.