Document is current
Any future updates will be listed below
-
Authors
Blunck, Uwe
Fischer, Sabine
Hajtó, Jan
Frei, Stefan
Frankenberger, Roland https://orcid.org/0000-0002-5112-4463
- License Information
-
More Information
Article History
Received: 7 August 2018
Accepted: 23 October 2019
First Online: 4 January 2020
Compliance with ethical standards
:
: UB declares that he received research grants from the companies Ivoclar, Dentsply, Kerr, Kulzer, 3M, and GC. RF declares that he received research grants from the companies 3M, Dentsply, Kulzer, Ivoclar, ADS, Kettenbach, and GC. UB declares that he received speaker honorarium from the companies Ivoclar, GC, Kulzer, and GC. RF declares that he received speaker honorarium of the companies Ivoclar, Kulzer, 3M, and Dentsply. JH, SF, and SFi have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors. All procedures performed involving human waste were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: For this type of study, formal consent is not required.
