1. Department of Estuarine and Delta Systems (EDS), Royal Netherlands Institute for Sea Research (NIOZ) and Utrecht University, Utrecht, The Netherlands
2. Department of Chemistry, Vrije Universiteit Brussel, Brussels, Belgium
3. GoConsult, Hamburg, Germany
4. LOG, Laboratoire d’Océanologie et de Géosciences, Université du Littoral Côte d’Opale, CNRS, Université de Lille, Wimereux, France
5. Laboratoire d'Océanologie et de Géosciences (LOG), Université du Littoral Côte d’Opale, CNRS, Maison de la Recherche en Environnement Naturel, Wimereux, France
6. Lowestoft Laboratory, Centre for Environment, Fisheries & Aquaculture Science (CEFAS), Lowestoft, UK
7. Life Technologies, Antwerp, Belgium
8. CytoBuoy b.v., Woerden, The Netherlands
9. Ovizio Imaging Systems NV/SA, Brussels, Belgium
10. Norwegian Institute for Water Research (Norsk institutt for vannforskning, NIVA), Bergen, Norway
11. BD Biosciences, Erembodegem, Belgium
12. Uni Research Environment, Bergen, Norway
13. Moss Landing Marine Labs, Moss Landing, CA, USA
14. Becton Dickinson, Groningen, The Netherlands
15. Natural Resources Research Institute, University of Minnesota Duluth, Duluth, MN, USA
16. Rijkswaterstaat, Lelystad, The Netherlands
17. Norwegian Institute for Water Research (Norsk institutt for vannforskning, NIVA), Oslo, Norway