Acknowledgements
The research activity of F.J. was supported by TÁMOP (4.2.4.A/2-11-1-2012-0001)—National Excellence Program. K.K. was supported by the Szentágothai Talent Program (awarded by the Szentágothai Research Centre, University of Pécs). G.K. and F.J. were supported by the ÚNKP-17-3-III and ÚNKP-17-4-III – New National Excellence Program of the Ministry of Human Capacities, respectively. The project was supported by the European Union, co-financed by the European Social Fund: Comprehensive Development for Implementing Smart Specialization Strategies at the University of Pécs (EFOP-3.6.1.-16-2016-00004), and by the University of Pécs within the “Viral Pathogenesis” Talent Centre program. S.B. was supported by SH/4/13 Multipurpose assessment serving forest biodiversity conservation in the Carpathian region of Hungary (SAB).
Conflict of interest
The authors declare that they have no conflict of interest.
Electronic supplementary material
Supplementary Information accompanies this paper at (10.1038/s41426-018-0067-4).