Gaida, Kristin
Deuerling, Lena
Neumann, Heinrich
Remmerbach, Torsten W.
Funding for this research was provided by:
Universitätsklinikum Leipzig
Article History
Received: 7 December 2020
Accepted: 6 April 2021
First Online: 16 April 2021
Declarations
:
: The study was approved by the ethics committee of the University of Leipzig. All procedures performed in studies involving human participants were in accordance with the ethical standards of the ethics committee ‘Ethik-Kommission an der Medizinischen Fakultät der Universität Leipzig’ (‘Ethics committee of the Medical Faculty at University Leipzig’) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Ethic number: 127-2002. Informed consent was obtained from all individual participants included in the study.
: Not applicable.
: Torsten W. Remmerbach is CEO of a dental healthcare supplier (DGOD Deutsche Gesellschaft für orale Diagnostika mbH, Leipzig, Germany). The other authors declare that they have no competing interests.