1. Centre for Structural Science, HUN-REN Research Centre for Natural Sciences, Magyar tudósok körútja 2, H-1117 Budapest, Hungary
2. Institute of Organic Chemistry, HUN-REN Research Centre for Natural Sciences, Magyar tudósok körútja 2, H-1117 Budapest, Hungary
3. Hevesy György PhD School of Chemistry, Eötvös Loránd University, P. O. Box 32, Budapest, H-1518, Hungary