1. Office of Research and Development; US Environmental Protection Agency; Duluth Minnesota
2. Toxicology and Environmental Research and Consulting; The Dow Chemical Company; Midland Michigan USA
3. wca; Farringdon UK
4. Department of Biology; University of Southern Denmark; Odense M Denmark
5. Global Regulatory Sciences; Monsanto; St. Louis Missouri USA
6. German Environment Agency; Dessau-Roβlau; Germany
7. CSIRO Land and Water; Waite Campus; South Australia Australia