Affiliation: | 1. Department of Computer Science and Information Engineering, National Cheng‐Kung University, Tainan, Taiwan;2. Institute of Medical Informatics, National Cheng‐Kung University, Tainan, Taiwan;3. Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA;4. Department of Radiology, Sahlgrenska University Hospital, Gothenburg University, Gothenburg, Sweden |