title: Erratum to: Diagnostic performance of direct traction MR arthrography of the hip: detection of chondral and labral lesions with arthroscopic comparison.
authors: Department of Radiology, Medical University Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria, florian.schmaranzer@student.i-med.ac.at.
authors: Florian
authors: F
authors: Schmaranzer
authors: Andrea
authors: A
authors: Klauser
authors: Michael
authors: M
authors: Kogler
authors: Benjamin
authors: B
authors: Henninger
authors: Thomas
authors: T
authors: Forstner
authors: Markus
authors: M
authors: Reichkendler
authors: Ehrenfried
authors: E
authors: Schmaranzer