Jobmann, S.
Buckup, J.
Colcuc, C.
Roessler, P. P.
Zimmermann, E.
Schüttler, K. F.
Hoffmann, R.
Welsch, F.
Stein, T. https://orcid.org/0000-0002-9970-3528
Article History
Received: 21 March 2017
Accepted: 13 September 2017
First Online: 18 September 2017
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The Magnetic Resonance Imaging were partially financed by third-party funds (Fa. Arthrex, Naples, FL/USA). There was no grant number.
: The institutional ethics committee gave the approval to all data collections and randomizing procedures.