1. Ghent Univ., Protistology and Aquatic Ecology, Campus de Sterre Gent Belgium
2. Meise Botanic Garden Meise Belgium
3. Univ. of Antwerp, Dept Biology – ECOBE Antwerp Belgium
4. British Antarctic Survey, Natural Environment Research Council Cambridge UK
5. Charles Univ., Dept of Ecology Prague Czech Republic
6. Phycology Centre, Inst. of Botany, Academy of Science CR Třeboň Czech Republic
7. School of Biological Sciences, Monash Univ. Melbourne VIC Australia
8. Ghent Univ., Dept of Geology (WE13), Campus de Sterre Gent Belgium
9. National Inst. of Polar Research Tachikawa Tokyo Japan
10. The Graduate Univ. for Advanced Studies, SOKENDAI Tachikawa Tokyo Japan