Article History
Received: 13 May 2020
Accepted: 13 July 2020
First Online: 25 July 2020
Compliance with ethical standards
:
: Karl-Heinz Frosch has received funding from Arthrex GmbH, Lena Alm and Matthias Krause are members of the “Fracture committee” of the German Knee Society, Jannik Frings has no conflict of interest.