[1] Univ Oxford, John Radcliffe Hosp, Nuffield Dept Clin Lab Sci, Oxford OX3 9DU, England
[2] NYU, Sch Med, Dept Med, New York, NY 10016 USA
[3] CDC, Enter Dis Lab Branch, Atlanta, GA 30333 USA
[4] Cent Vet Inst Wageningen UR, NL-8200 AB Lelystad, Netherlands
[5] Hlth Protect Agcy, Lab Enter Pathogens, Ctr Infect, London, England
[6] Univ Utrecht, Fac Vet Med, Dept Immunol & Infect Dis, Utrecht, Netherlands
[7] WHO Collaborating Ctr Campylobacter, Lelystad, Netherlands
[8] OIE Reference Lab Campylobacteriosis, Lelystad, Netherlands
[9] WHO Collaborating Ctr Campylobacter, Utrecht, Netherlands
[10] OIE Reference Lab Campylobacteriosis, Utrecht, Netherlands