Schwandt, Eike
Kockro, Ralf
Kramer, Andreas
Glaser, Martin
Ringel, Florian http://orcid.org/0000-0003-3132-7543
Funding for this research was provided by:
Universitätsmedizin der Johannes Gutenberg-Universität Mainz
Article History
Received: 31 December 2021
Revised: 19 March 2022
Accepted: 19 April 2022
First Online: 12 May 2022
Declarations
:
: The study was approved by the local regulatory board.
: Due to the retrospective data analysis, patient consent was not necessary as decided by the regulatory board.
: All authors approved the final version of the manuscript. Patient consent for publication is not necessary.
: ES and RK declare no competing interests; AK is a consultant to Brainlab; MG is a consultant to Medtronic, Abbott, LivaNova, and Nevro; FR receives royalties from Spineart, is a consultant to Spineart, Brainlab, Stryker, Interventional Systems, and receives money for presentations from Spineart, Stryker, and Icotec.