Jae Young Lee, Yasunori Minami, Byung Ihn Choi, Won Jae Lee, Yi-Hong Chou, Woo Kyoung Jeong, Mi-Suk Park, Nobuki Kudo, Min Woo Lee, Ken Kamata, Hiroko Iijima, So Yeon Kim, Kazushi Numata, Katsutoshi Sugimoto, Hitoshi Maruyama, Yasukiyo Sumino, Chikara Ogawa, Masayuki Kitano, Ijin Joo, Junichi Arita, Ja-Der Liang, Hsi-Ming Lin, Christian Nolsoe, Odd Helge Gilja, Masatoshi Kudo
J Med Ultrasound. 2020 Apr-Jun; 28(2): 59–82. Published online 2020 May 25. doi: 10.4103/JMU.JMU_124_19