Gráf, Rózsa http://orcid.org/0000-0002-0219-8669
Kalmár, Magda
Harnos, Andrea
Boross, Gábor
Nagy, Anett
Funding for this research was provided by:
University of Miskolc
Article History
Received: 24 August 2019
Accepted: 10 October 2020
First Online: 27 October 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in the study were in accordance with the ethical standards of the institution and with the Declaration of Helsinki. The study was approved by the Ethics Committee of the Péterfy Sándor Hospital.
: Written informed consent was obtained from the parents.