Dafli, Eleni http://orcid.org/0000-0002-2439-090X
Fountoukidis, Ioannis
Hatzisevastou-Loukidou, Chariklia
D Bamidis, Panagiotis
Article History
Received: 1 February 2018
Accepted: 22 October 2019
First Online: 9 November 2019
Ethics approval and consent to participate
: The Bioethical Committee of the Aristotle University of Thessaloniki approved this study (reference no. 1/22-12-2011). The participants were provided with written information on the purpose of the study. No written consent was needed: consent was implied by filling in the questionnaire.
: Not applicable.
: The authors declare that they have no competing interests.