1. Hochschule Fresenius gemGmbH, Limburger Straße 2, 65510 Idstein, Germany
2. IWW Zentrum Wasser, Moritzstraße 26, 45476 Mülheim a. d. Ruhr, Germany
3. TZW: DVGW-Technologiezentrum Wasser, Karlsruher Straße 84, 76139 Karlsruhe, Germany
4. Norwegian Geotechnical Institute, Postboks 3930 Ulleval Stadion, 0806 Oslo, Norway
5. Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway