Balázs, Judit
Győri, Dóra
Horváth, Lili Olga
Mészáros, Gergely
Szentiványi, Dóra
Funding for this research was provided by:
OTKA (K108336)
Bolyai Foundation
Article History
Received: 24 October 2017
Accepted: 28 January 2018
First Online: 6 February 2018
Ethics approval and consent to participate
: The study was approved by the Ethical Committee of the Medical Research Council, Hungary (ETT-TUKEB). The parents of all adolescents included in the study, and adolescents older than 14 years provided written informed consent after the nature of the study had been explained. There was no economic or any other type of compensation provided to the participants.
: Not applicable.
: The authors declare that they have no competing interests.
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