Sudradjat, Henny
Meyer, Frederic
Fandrich, Pascal
Schulze zur Wiesche, Erik
Limeback, Hardy http://orcid.org/0000-0001-5453-7709
Enax, Joachim http://orcid.org/0000-0002-8334-6423
Funding for this research was provided by:
This study was funded by Dr. Kurt Wolff GmbH & Co. KG, Bielefeld Germany.
Article History
Received: 15 November 2023
Revised: 14 December 2023
Accepted: 18 December 2023
First Online: 31 January 2024
Competing interests
: The authors declare no competing interests.
: H.L. is an independent researcher who has done contract work for Dr. Kurt Wolff GmbH & Co. KG, Bielefeld, Germany. H.S. is a scientific consultant for Dr. Kurt Wolff GmbH & Co. KG. F.M. P.F., E.S.z.W., and JE are employees of Dr. Kurt Wolff GmbH & Co. KG. Since only the amount of toothpaste applied to a toothbrush was measured, and as no tooth brushing was performed afterwards, ethical review was not required for this study. The participation in the study was voluntary and only parents who gave consent to dose the test toothpastes and to fill out a questionnaire were included.