1. Institute of Biodiversity, Animal Health and Comparative Medicine University of Glasgow Glasgow UK
2. Department of Fish Ecology and Evolution EAWAG Kastanienbaum Switzerland
3. Department of Biology Williams College Williamstown Massachusetts
4. Marine Scotland – Science Freshwater Fisheries Laboratory Pitlochry UK
5. Cromarty Firth Fishery Trust Inverness UK
6. USDA Forest Service Northern Research Station Amherst Massachusetts