Freitag, Tobias
Kutzner, Karl Philipp
Bieger, Ralf
Reichel, Heiko
Ignatius, Anita
Dürselen, Lutz
Funding for this research was provided by:
RKU - Universitäts- und Rehabilitationskliniken Ulm gGmbH
Article History
Received: 14 July 2020
Accepted: 20 February 2021
First Online: 23 March 2021
Declarations
:
: KPK reports personal fees and non-financial support from Mathys Ltd. HR reports paid presentations for Smith & Nephew Co. and Mathys Ltd. All the other authors declare, that they have no conflicts of interest.
: Institutional review board approval was obtained for this study. All the procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.