title: Message from the Editor-in-Chief and Deputy Editors.
authors.forename: Kunio
authors.initials: K
authors.lastname: Doi
authors.forename: Fujio
authors.initials: F
authors.lastname: Araki
authors.forename: Masahiro
authors.initials: M
authors.lastname: Endo
authors.forename: Shigehiko
authors.initials: S
authors.lastname: Katsuragawa
authors.forename: Hideo
authors.initials: H
authors.lastname: Murayama
authors.forename: Shigeru
authors.initials: S
authors.lastname: Sanada
mesh_terms: D006283:Health Physics; D009862:Online Systems; D010506:Periodicals as Topic; D011643:Publishing / Q000458:organization & administration / Q000592:standards / Q000639:trends; D013679:Technology, Radiologic