Response from Dr. Martinez‐Anton, et al. to Dr. Foster letter to editor regarding Investigation of the role of Campylobacter infection in suspected acute polyradiculoneuritis (APN) in dogs. - Martinez‐Anton, Lorena; Marenda, Marc S.; Firestone, Simon M.; Bushell, Rhys N.; Child, Georgina; Hamilton, Alexander I.; Long, Sam N.; Chevoir, Matthias A. R. (Journal of Veterinary Internal Medicine, 2018)