title: Erratum: "anatomy of the extensor pollicis brevis associated with an extension mechanism of the thumb metacarpophalangeal joint".
authors.affiliation: Department of Orthopaedic Surgery, St. Marianna University School of Medicine, Kawasaki, Japan.
authors.forename: Shinsuke
authors.initials: S
authors.lastname: Shigematsu
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Shimizu
authors.forename: Moroe
authors.initials: M
authors.lastname: Beppu
authors.forename: Kazuaki
authors.initials: K
authors.lastname: Hirata