Peikert, Stefanie Anna http://orcid.org/0000-0001-9121-4984
Mittelhamm, Felix
Frisch, Eberhard
Vach, Kirstin
Ratka-Krüger, Petra
Woelber, Johan Peter
Funding for this research was provided by:
Projekt DEAL
Article History
Received: 24 February 2020
Accepted: 15 October 2020
First Online: 28 October 2020
Ethics approval and consent to participate
: This non-interventional, observational study respects the principles of the Declaration of Helsinki on human experimentation and was carried out in accordance with Good Clinical Practice [CitationRef removed]. It was approved by a positive vote by the Ethical Committee of the University Medical Center of Freiburg (EK 493/16). The postgraduate students of a master’s course in periodontics and implant therapy at the University of Freiburg, Germany were contacted via e-mail in January 2017. Each participant was informed about the structure and the study design of this trial and signed a consent form.
: Not applicable.
: The authors declare that they have no competing interests.