Czégény, Gyula
Kőrösi, László http://orcid.org/0000-0003-3138-6041
Strid, Åke http://orcid.org/0000-0003-3315-8835
Hideg, Éva http://orcid.org/0000-0002-1486-4278
Article History
Received: 24 July 2018
Accepted: 19 December 2018
First Online: 4 February 2019
Competing Interests
: The authors declare no competing interests.