Evaluation of ultrasonic fibrosis diagnostic system using convolutional network for ordinal regression. - Ryosuke Saito; Norihiro Koizumi; Yu Nishiyama; Tsubasa Imaizumi; Kenta Kusahara; Shiho Yagasaki; Naoki Matsumoto; Ryota Masuzaki; Toshimi Takahashi; Masahiro Ogawa (Int. J. Comput. Assist. Radiol. Surg., 2021)