1. OIE Leptospira Reference Laboratory, Veterinary Sciences Division; Agri-Food and Biosciences Institute; Stoney Road, Stormont Belfast BT4 3SD UK
2. University Centre of Veterinary Medicine UJ-UR, University of Agriculture in Krakow; Al. Mickiewicza 24/28, Krakow 30-059 Poland
3. APHA-Starcross VI Centre; Staplake Mount, Starcross Exeter Devon EX6 8PE UK
4. Formerly AHVLA Langford; Langford House, Langford Somerset BS40 5DX UK
5. Animal and Plant Health Agency (APHA); Woodham Lane, New Haw Surrey KT15 3NB UK