Papadopoulos, Iordanis
Bountouvi, Evangelia
Attilakos, Achilleas http://orcid.org/0000-0002-8032-9994
Gole, Evangelia
Dinopoulos, Argirios
Peppa, Melpomeni
Nikolaidou, Polyxeni
Papadopoulou, Anna
Article History
Received: 22 August 2018
Revised: 20 November 2018
Accepted: 23 November 2018
First Online: 29 November 2018
Compliance with ethical standards
: The protocol was approved by the Institutional Review Board of the University Hospital “Attikon.”
: The authors have no financial relationships relevant to this article.
: 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.
: Written informed consent was obtained from the participants and the parents of the participating children.
: All the authors declare that they have no conflicts of interest.