1. Lowestoft Laboratory; The Centre for Environment, Fisheries and Aquaculture Science ; Suffolk UK
2. Faculty of Biosciences and Aquaculture; University of Nordland; Bodø Norway
3. Royal Belgian Institute of Natural Sciences; Operational Directorate Natural Environment, Marine Ecology and Management; Brussels Belgium
4. Marine Biological Association of the United Kingdom; Plymouth UK
5. Marine Research Division; Azti; Pasaia Spain
6. Institute of Marine Research; PB 1870 Nordnes N-5817 Bergen Norway
7. Department of Biology, Research Group Marine Biology; Ghent University; Ghent, Belgium
8. Institute for Marine Resources and Ecosystem Studies; Wageningen Netherlands
9. Department for Marine Research; Senckenberg Institute; Wilhelmshaven Germany
10. Centro Oceanográfico de A Coruña; Instituto Español de Oceanografía; A Coruña Spain
11. Lower Saxony Water Management Agency; NLWKN; Oldenburg Germany
12. Research Institute for Agriculture and Fishery research; Department of Aquatic Environment and Quality, Bio-Environmental Research Group; Ankerstraat 1, 8400 Oostende Belgium
13. Alfred Wegener Institute for Polar & Marine Research; Bremerhaven Germany