The research was supported by the European Union and the State of Hungary, cofinanced by the European Regional Development Fund in the project of GINOP-2.3.2.-15-2016-00009 'ICER,' from the New National Excellence Program of The Ministry of Human Capacities in Hungary (UNKP-16-3) and from the National Research, Development and Innovation (
NKFI) Fund (OTKA PD116739 and OTKA K112688).