Karava, Vasiliki http://orcid.org/0000-0003-3638-5179
Dotis, John
Christoforidis, Athanasios
Liakopoulos, Vassilios
Kondou, Antonia
Tsigaras, Georgios
Tsioni, Konstantina
Kollios, Konstantinos
Printza, Nikoleta
Article History
Received: 27 July 2020
Revised: 5 November 2020
Accepted: 4 January 2021
First Online: 17 February 2021
Compliance with ethical standards
: All procedures performed 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.
: The authors declare that they have no conflict of interest.