1. Department of Plant Systematics and Geography; Faculty of Biology; Institute of Botany; University of Warsaw; Warsaw Poland
2. Department of Animal Ecology; Institute of Ecology and Environment Protection; Nicolaus Copernicus University; Toruń Poland
3. Netezza R&D Department; SWG Lab Poland; IBM Software Group; Warsaw Poland
4. Department of Plant Biology; University of Illinois at Urbana-Champaign; Urbana IL USA
5. Royal Botanic Garden Edinburgh; Edinburgh Scotland UK