1. HUN-REN Research Centre for Natural Sciences, Institute of Materials and Environmental Chemistry, Budapest, Hungary
2. Faculty of Chemical Technology and Biotechnology, Department of Physical Chemistry and Materials Science, Budapest University of Technology and Economics, Budapest, Hungary
3. National Institute for Research and Development of Isotopic and Molecular Technologies, Cluj-Napoca, Romania
4. HUN-REN Centre for Energy Research, Institute for Technical Physics and Materials Science, Budapest, Hungary