1. Biotechnology Core Facility Branch, Division of Scientific Resources, National Center for Emerging and Zoonotic Infectious Diseases, CDC, Atlanta, GA, USA
2. Department of Medicine, New York University School of Medicine, 550 First Avenue, New York, NY 10016, USA
3. Massachusetts Department of Public Health, Jamaica Plain, MA, USA
4. Public Health England, London, UK
5. WHO Collaborating Center for Campylobacter/OIE Reference Laboratory for Campylobacteriosis, Utrecht, The Netherlands
6. Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
7. Central Veterinary Institute of Wageningen UR, Lelystad, The Netherlands
8. USDA, ARS, WRRC, Produce Safety and Microbiology Research Unit, Albany, CA, USA
9. Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, The Netherlands