1. Wageningen University & Research , Livestock Research Wageningen The Netherlands
2. Farm Technology Group Wageningen University & Research Wageningen The Netherlands
3. Department of Medical Microbiology OIE and National Collaborating Centre for Reference and Research on Leptospirosis (NRL) Academic Medical Centre University of Amsterdam Amsterdam The Netherlands
4. Wageningen BioVeterinary Research Lelystad The Netherlands
5. Dutch Pest and Wildlife Expertise Centre (KAD) Wageningen The Netherlands