title: The 2013 austrian-swiss-german traveling fellowship tour.
authors.affiliation: Department of Orthopedic Surgery, Regensburg University Medical Center , Germany.
authors.forename: Tobias
authors.initials: T
authors.lastname: Renkawitz
authors.affiliation: Department of Orthopedics, University Medical Center Hamburg-Eppendorf , Germany.
authors.forename: Andreas
authors.initials: A
authors.lastname: Niemeier
authors.affiliation: Schulthess Clinic , Zurich, Switzerland.
authors.forename: Fabian
authors.initials: F
authors.lastname: von Knoch
authors.affiliation: Department of Orthopedic Surgery, Innsbruck University Medical Center , Austria.
authors.forename: Rainer
authors.initials: R
authors.lastname: Biedermann