Optimization of null point in Look-Locker images for myocardial late gadolinium enhancement imaging using deep learning and a smartphone. - Ohta, Yasutoshi; Tateishi, Emi; Morita, Yoshiaki; Nishii, Tatsuya; Kotoku, Akiyuki; Horinouchi, Hiroki; Fukuyama, Midori; Fukuda, Tetsuya (European Radiology, 2023)