Grieshaber, Andreina
Waltimo, Tuomas
Haschemi, Asin A.
Erb, Judith
Steffen, Richard
Bornstein, Michael M. http://orcid.org/0000-0002-7773-8957
Kulik, Eva M. http://orcid.org/0000-0002-0764-5288
Funding for this research was provided by:
University of Basel
Article History
Received: 2 May 2022
Accepted: 14 July 2022
First Online: 26 July 2022
Declarations
:
: A study protocol was submitted to the ethical committee Northwest and Central Switzerland (EKNZ 2021–00107), but the study was exempt from formal approval as the planned oral health check-ups were considered mandatory.
: For this type of study, formal consent is not required.
: The authors declare no competing interests.