Rutkowski, Rico
Smeets, Ralf
Neuhöffer, Leon
Stolzer, Carolin
Strick, Kilian
Gosau, Martin
Sehner, Susanne
Volz, Karl Ulrich
Henningsen, Anders
Article History
Received: 30 December 2021
Accepted: 25 April 2022
First Online: 23 May 2022
Declarations
:
: Ethical approval and consent to participate: This study was performed in accordance with all relevant guidelines and regulations, especially with the Declaration of Helsinki (64<sup>th</sup> WMA General Assembly, Brazil, October 2013). All patients were at least 18 years of age and agreed to the treatment with informed consent. The research project was approved by the local Ethics Committee of the Hamburg Medical Association (Reg. Nr. PV5074).
: Not applicable.
: K.U. Volz was involved in the development of the SDS implant system. The authors declare that they have no competing interests.