Funding for this research was provided by:
Universitätsklinikum RWTH Aachen
Article History
Received: 3 February 2022
Revised: 17 March 2022
Accepted: 14 April 2022
First Online: 4 May 2022
Declarations
:
: PT: Globus Medical (personal fees), Zimmer Biomet (personal fees). AB, FM, JE: none.
: Due to the retrospective nature of the study, consent to participate or for publication was not required.
: RWTH Aachen, Faculty of Medicine, approval EK 130/19.