Berlin, Clara http://orcid.org/0000-0002-1235-6413
Quante, Markus
Thomsen, Bjoern
Koeszegvary, Mark
Platz, Uwe
Ivanits, David
Halm, Henry
Article History
Received: 4 February 2020
Revised: 14 April 2020
Accepted: 10 May 2020
First Online: 23 May 2020
Compliance with ethical standards
:
: C. Berlin, M. Quante, U. Platz and D. Ivanits state that there is no conflict of interest. B. Thomsen is part of the advisory board for the Silony Medical. M. Koeszegvary has a consultancy agreement with Silony and receives fees for lectures from Nuvasive Inc. H. Halm. has a consultancy agreement and Royalties with Nuvasive Inc. and a consultancy agreement with Silony Medical. The Silony company also finances a study nurse.