Vargiami, Efthymia
Stabouli, Stella http://orcid.org/0000-0001-9843-8198
Sidira, Christina
Kyriazi, Maria
Anastasiou, Athanasia
Notopoulos, Athanasios
Zafeiriou, Dimitrios
Article History
Received: 13 September 2021
Revised: 25 November 2021
Accepted: 26 November 2021
First Online: 6 January 2022
Declarations
:
: This study was approved by the Ethics Committee of the Aristotle University of Thessaloniki and was conducted in accordance with the 1964 Helsinki Declaration standards.
: Informed consent was obtained from the parents of all the participants.
: All the authors have read and approved the paper and have met the criteria for authorship as established by the International Committee of Medical Journals Editors.
: DZ has received honoraria, travel and research grants from Novartis and Pharmaten. EV has received travel grants from Novartis. SS, CS, MK, AA and AN declare that they have no financial interests. DZ has served on advisory boards for Novartis and Pharmaten. EV, SS, CS, MK, AA and AN declare that they have no non-financial interests.