Kolyvas, Spyros https://orcid.org/0000-0003-3167-8503
Nikiforos, Stefanos https://orcid.org/0000-0002-4903-5330
Article History
Accepted: 28 September 2021
First Online: 20 October 2021
Declarations
:
: 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. This article does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.
: The authors have no conflicts of interest to declare that are relevant to the content of this article.
Free to read: This content has been made available to all.