Gkatzonis, Anastasios M.
Vassilopoulos, Spyridon I.
Karoussis, Ioannis K.
Kaminari, Archontia
Madianos, Phoebus N.
Vrotsos, Ioannis A.
Article History
Received: 30 June 2017
Accepted: 23 January 2018
First Online: 2 February 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in human participants were in accordance with the ethical standards of Research and Ethics Committee of School of Dental Medicine, National and Kapodistrian University of Athens, Greece 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.