1. European Centre for Disease Prevention and Control (ECDC), Stockholm, Sweden
2. School of Public Health and Primary Care, Maastricht University Medical Center, Maastricht, The Netherlands
3. Central Veterinary Institute of Wageningen University and Research Centre, Lelystad, The Netherlands
4. Animal and Plant Health Agency-Weybridge, Addlestone, Surrey, United Kingdom
5. European Food Safety Authority (EFSA), Parma, Italy
6. Friedrich-Loeffler-Institute (FLI), Federal Research Institute for Animal Health, Greifswald – Insel Riems, Germany