1. Institute for Genome Sciences (IGS), University of Maryland School of Medicine, Baltimore, Maryland 21201
2. Center for Veterinary Medicine, Food and Drug Administration (CVM-FDA), Laurel, Maryland 20708
3. Center for Food Safety and Applied Nutrition, Food and Drug Administration (CFSAN-FDA), Laurel, Maryland 20708
4. University of Minnesota, St. Paul, Minnesota 55108
5. USDA-ARS Bacterial Epidemiology and Antimicrobial Resistance Research Unit, Athens, Georgia 30605
6. Department of Population Health, University of Georgia, Athens, Georgia 30223
7. Division of Foodborne, Bacterial and Mycotic Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30333
8. Johns Hopkins University, Baltimore, Maryland 21218