Eggmann, Florin
Irani, Delia R.
Fehlbaum, Patrizia A.
Neuhaus, Klaus W.
Article History
Received: 3 April 2022
Accepted: 12 May 2022
First Online: 19 May 2022
Declarations
:
: The local ethics review board, Cantonal Ethics Committee Bern, Switzerland, granted the study exemption from oversight since neither patients nor patients' data were involved. The study was carried out in accordance the regulatory requirements of the Swiss Human Research Act and Human Research Ordinance. Informed consent was obtained from all undergraduate dental students, who participated voluntarily in the study. They agreed to the use of generated data for research and educational purposes. The study, conducted without compulsory attendance as part of the undergraduates’ regular pre-clinical course in restorative dentistry, was not registered in a publicly accessible primary register that participates in the WHO International Clinical Trial Registry Platform because the investigation did not involve any biomedical or behavioral intervention or treatment.
: Not applicable.
: The authors declare that they have no competing interests.