title: Erratum to: Evaluation of safety profile of thoracoscopic esophagectomy for T1bN0M0 cancer using data from JCOG0502: a prospective multicenter study.
authors.affiliation: Department of Surgery, Shikoku Cancer Center Hospital, 160 Minami-umemoto, Matsuyama, 791-0280, Japan. isnozaki@shikoku-cc.go.jp.
authors.forename: Isao
authors.initials: I
authors.lastname: Nozaki
authors.affiliation: Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan.
authors.forename: Ken
authors.initials: K
authors.lastname: Kato
authors.affiliation: Department of Esophageal Surgery, National Cancer Center Hospital, Tokyo, Japan.
authors.forename: Hiroyasu
authors.initials: H
authors.lastname: Igaki
authors.affiliation: Department of Radiation Oncology, National Cancer Center Hospital, Tokyo, Japan.
authors.forename: Yoshinori
authors.initials: Y
authors.lastname: Ito
authors.affiliation: Department of Esophageal Surgery, National Cancer Center Hospital East, Chiba, Japan.
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Daiko
authors.affiliation: Department of Surgery, Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan.
authors.forename: Masahiko
authors.initials: M
authors.lastname: Yano
authors.affiliation: Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan.
authors.forename: Harushi
authors.initials: H
authors.lastname: Udagawa
authors.affiliation: JCOG Data Center/Operations Office, Center for Research Administration and Support, National Cancer Center, Tokyo, Japan.
authors.forename: Junki
authors.initials: J
authors.lastname: Mizusawa
authors.affiliation: JCOG Data Center/Operations Office, Center for Research Administration and Support, National Cancer Center, Tokyo, Japan.
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Katayama
authors.affiliation: JCOG Data Center/Operations Office, Center for Research Administration and Support, National Cancer Center, Tokyo, Japan.
authors.forename: Kenichi
authors.initials: K
authors.lastname: Nakamura
authors.affiliation: Department of Surgery, Keio University School of Medicine, Tokyo, Japan.
authors.forename: Yuko
authors.initials: Y
authors.lastname: Kitagawa