Federal Environmental Agency (Umweltbundesamt), Berlin, Germany (UBA), Department for Drinking-water Hygiene
University of Helsinki, Department of Applied Chemistry and Microbiology, Finland (UHel)
University of Dundee, United Kingdom (UnivDun)
Humboldt University Berlin, Germany (UBer)
Technical University Berlin, Germany (TUB)
University of Copenhagen, Denmark (UoC)
Austrian Academy of Sciences (AAS)
Norwegian Institute of Public Health, Oslo (NIPH)
University of Amsterdam, Aquatic Microbiology - Institute for Biodiversity and Ecosystem Dynamics, Faculty of Science, The Netherlands (UvA)
University of Konstanz, Department of Environmental Toxicology, Germany (Ukon)
Institut Pasteur, France (IPas)