Niederer, Daniel http://orcid.org/0000-0002-7690-5418
Keller, Matthias
Achtnich, Andrea
Akoto, Ralph
Ateschrang, Atesch
Banzer, Winfried
Barié, Alexander
Best, Raymond
Ellermann, Andree
Fischer, Andreas
Guenther, Daniel
Herbort, Mirco
Höher, Jürgen
Janko, Maren
Jung, Tobias M.
Krause, Matthias
Petersen, Wolf
Stoffels, Thomas
Stöhr, Amelie
Welsch, Frederic
Stein, Thomas
Funding for this research was provided by:
Deutsche Kniegesellschaft
Article History
Received: 29 November 2018
Accepted: 23 July 2019
First Online: 13 August 2019
Ethics approval and consent to participate
: Final ethical approval has been provided on 27 June 2018. (number FF104/2017). Clinical trial registration (registration date 1 October 2018) in the German Clinical Trials Register received the identification number DRKS00015313. All participants provided their informed consent.
: Not applicable.
: The authors declare that they have no competing interests.