Sgouropoulou, Vasiliki http://orcid.org/0000-0003-2947-3234
Farmaki, Evangelia http://orcid.org/0000-0002-5132-8255
Papadopoulos, Theophanis http://orcid.org/0000-0003-3123-0725
Tzimouli, Vasiliki http://orcid.org/0000-0001-8076-4155
Pratsidou-Gertsi, Jenny http://orcid.org/0000-0003-4565-369X
Trachana, Maria http://orcid.org/0000-0003-3454-4172
Article History
Received: 15 March 2021
Accepted: 3 June 2021
First Online: 13 June 2021
Declarations
:
: All authors declare that they have no conflicts of interest.
: The institutional bioethics committee of Aristotle University of Thessaloniki has approved the research protocol. The study complies with the 1964 Declaration of Helsinki and its later amendments.
: Informed consent to participate in the study has been obtained from the parents and/or the participants themselves when aged over 16 years.
: All participants provided consent for publication of the study.