Mavroudis, Ioannis A. http://orcid.org/0000-0001-9844-4010
Petridis, Foivos
Chatzikonstantinou, Symela
Kazis, Dimitrios
Article History
Received: 17 June 2019
Accepted: 14 August 2019
First Online: 28 August 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article is a review of other studies, and therefore no ethical approval needed.
: The present study is a meta-analysis of other studies on humans, and as stated on the individual studies they conducted in accordance with the ethical standards.
: For this type of study formal consent is not required.