Naeve, Sabrina
Cyris, Miriam
Härdter, Ann-Kristin
Straßburger, Martin
Rinder, Thomas
Dörfer, Christof E.
Sälzer, Sonja
Graetz, Christian
Funding for this research was provided by:
Universitätsklinikum Schleswig-Holstein - Campus Kiel
Article History
Received: 17 March 2026
Accepted: 10 June 2026
First Online: 18 June 2026
Declarations
:
: All procedures performed in studies were in accordance with the ethical standards of the institutional and/or national research committee (local approved by the ethic committee of the Faculty of Medicine, Kiel university: 411/18).
: Not applicable.
: Author S.N., M.C., A.-K.H., M.S. and T.R., declare that they have no competing interests. Authors C.E.D., So.S. and C.G. declares that they have already given lectures on oral hygiene as an honorary activity, but the investigations within the scope of this study were not influenced by this.