Umenhoffer, Tamás http://orcid.org/0000-0002-7224-5969
Szirmay-Kalos, László
Szécsi, László
Lengyel, Zoltán
Marinov, Gábor
Funding for this research was provided by:
Hungarian Scientific Research Fund (K-124124)
Article History
First Online: 8 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.