Greve, Tobias http://orcid.org/0000-0003-2973-5687
Wang, Liang
Thon, Niklas
Schichor, Christian
Tonn, Joerg-Christian
Szelényi, Andrea
Article History
Received: 4 July 2019
Accepted: 26 November 2019
First Online: 29 November 2019
Compliance with ethical standards
:
: JT received consultant fees from Brainlab, Germany. AS received consultant fees from Inomed, Germany. The consultant fees were not specific for this study.