1. Zoo Landau in der Pfalz Landau in der Pfalz Germany
2. Institute for Bacterial Infections and Zoonoses Friedrich‐Loeffler‐Institut Jena Germany
3. Robert Koch Institute National Reference Centre for Salmonella and other Bacterial Enterics Wernigerode Germany
4. Robert Koch Institute Nosocomial Pathogens and Antibiotic Resistance Wernigerode Germany
5. IDEXX Vet Med Labor GmbH Kornwestheim Germany
6. Tierärztliches Zentrum für Pferde in Kirchheim Altano GmbH Kirchheim unter Teck Germany
7. Institute for Animal Hygiene and Veterinary Public Health University Leipzig Germany