1. Institute for Botany and Botanical Garden, Faculty of Biology, University of Belgrade, Belgrade, Serbia + Department of Botany, Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, Košice, Slovakia + Center of Plant Biotechnology and Conservation (CPBC), Belgrade, Serbia
2. Institute for Botany and Botanical Garden, Faculty of Biology, University of Belgrade, Belgrade, Serbia
3. Institute for Botany and Botanical Garden, Faculty of Biology, University of Belgrade, Belgrade, Serbia + Center of Plant Biotechnology and Conservation (CPBC), Belgrade, Serbia
4. Institute of Biology - Bucharest, Romanian Academy, Bucharest, Romania.
5. Slovenian Forestry Institute, Ljubljana, Slovenia
6. Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Sofia, Bulgaria + IUCN SSC Rusts and Smuts Specialist Group, Sofia, Bulgaria
7. Veterinary Specialist Institute Kraljevo, Kraljevo, Serbia
8. University of Crete, Biology Department, Heraklion, Crete, Greece + Natural History Museum of Crete, Heraklion Crete, Greece
9. Environmental Protection Agency, Podgorica, Montenegro
10. Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Sofia, Bulgaria
11. Provadia, Varna, Bulgaria
12. Department of Biology, Faculty of Sciences, University of Priština in Kosovska Mitrovica, Serbia
13. ALVALAB, Oviedo, Spain
14. Department of Biology, Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia