1. Centre for Ecology, Evolution and Conservation, School of Biological Sciences, University of East Anglia; Norwich Norfolk NR4 6SQ
2. APHA Wildlife Group; APHA Starcross VI Centre; Staplake Mount, Starcross Devon EX6 8PE
3. Moredun Research Institute; Pentlands Science Park, Bush Loan, Penicuik Midlothian EH26 0PZ
4. Laboklin; Steubenstrasse 4 97688 Bad Kissingen Germany
5. Finn Pathologists; Mayflower Way, Harleston Norfolk IP20 9EB