Bali, G. http://orcid.org/0000-0001-9917-071X
Kárpáti, S.
Sárdy, M.
Brodszky, V.
Hidvégi, B.
Rencz, F.
Article History
Accepted: 31 May 2018
First Online: 19 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Ethical approval was obtained from Semmelweis University Regional and Institutional Committee of Science and Research Ethics (reference No. 144/2015). 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.
: Informed consent was obtained from all individual participants included in the study.