Funding for this research was provided by:
EFOP (3.6.1-16-2016-00008)
H2020 Marie Skłodowska-Curie Actions (690817, 690817)
Nemzeti Kutatási Fejlesztési és Innovációs Hivatal (K125569, GINOP 2.3.2-15-2016-00057)
Article History
Received: 10 March 2019
Revised: 23 September 2019
First Online: 18 November 2019