Felipe C Kitamura1, Ian Pan2, Timothy L Kline3. 1. Department of Diagnostic Imaging, Universidade Federal de São Paulo, Rua Napoleão de Barros 800, Vila Clementino, São Paulo, SP 04024-002, Brazil; Head of AI at DASA. 2. Warren Alpert Medical School, Brown University, Providence, RI. 3. Department of Radiology, Mayo Clinic, Rochester, Minn.