1. MicroWISE Ebeltoft Denmark
2. Latvian Institute of Aquatic Ecology Riga Latvia
3. Marine Research Institute Klaipėda University Klaipėda Lithuania
4. Department of Ecology and Environmental Science Umeå University Umeå Sweden
5. Umeå Marine Sciences Centre Umeå University Hörnefors Sweden
6. Department of Ecoscience Aarhus University Roskilde Denmark