Brandt, Silvia
Brandt, Jan
Ketabi, Ali-Reza
Lauer, Hans-Christoph
Kunzmann, Anna
Funding for this research was provided by:
Dentsply Implants
Article History
Received: 6 July 2017
Accepted: 7 May 2018
First Online: 19 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interests.
: As the examinations were conducted with human participants, an approval was commissioned and issued by the Ethics Commission of the Medical Department at the Goethe University of Frankfurt with transaction number 117/11 before the beginning of the study. All procedures performed in the study were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.