Erratum to: Liver elasticity measurement before and after biliary drainage in patients with obstructive jaundice: a prospective cohort study. Issue 1 (December 2016) - Kubo, Kimitoshi; Kawakami, Hiroshi; Kuwatani, Masaki; Nishida, Mutsumi; Kawakubo, Kazumichi; Kawahata, Shuhei; Taya, Yoko; Kubota, Yoshimasa; Amano, Toraji; Shirato, Hiroki; Sakamoto, Naoya