1. Department of Organic Chemistry; Faculty of Science; Charles University; Hlavova 2030/8 128 43 Prague Czech Republic
2. Ruđer Bošković Institute; Bijenička 54 10 000 Zagreb Croatia
3. Faculty of Chemistry and Chemical Technology; University of Ljubljana; Večna pot 113 1000 Ljubljana Slovenia
4. Institute for Molecules and Materials; Radboud University; Heyendaalseweg 135 6525 AJ Nijmegen The Netherlands