Aravantinou-Fatorou, Katerina
Fotakopoulos, George http://orcid.org/0000-0002-2491-2886
Article History
Received: 14 June 2020
Accepted: 23 July 2020
First Online: 1 August 2020
Compliance with ethical standards
: This study did not receive any external funding. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. For this type of study, formal consent was not required. There are no conflicts of interest to declare.