Assy, Z.
Bikker, F. J.
Picauly, O.
Brand, H. S.
Funding for this research was provided by:
Nederlands Tijdschrift voor Tandheelkunde (grant number OZB2018.01)
Article History
Received: 15 May 2021
Accepted: 30 July 2021
First Online: 10 August 2021
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (Ethics Review Committee of the Academic Centre for Dentistry Amsterdam, protocol number 201930) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: For this type of study, formal consent is not required.
: Z. Assy has received a research grant from the Nederlands Tijdschrift voor Tandheelkunde (NTVT). F.J. Bikker declares that he has no conflict of interest. O. Picauly declares that she has no conflict of interest and H.S. Brand declares that he has no conflict of interest.