Stathopoulos, Panagiotis http://orcid.org/0000-0001-9570-119X
Kaplani, Maria Elli Doufexi
Kostis, Nikolaos
Igoumenakis, Dimosthenis
Smith, William P.
Article History
Received: 19 October 2018
Accepted: 26 October 2020
First Online: 3 November 2020
Compliance with ethical standards
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: The authors declare that they no conflict of interest.
: Informed consent was obtained from all individual participants included in the study.