1. Jordan Ministry of Health, Amman, Jordan.
2. Division of Global Public Health Capacity Development, Centers for Disease Control and Prevention, Atlanta, Georgia.
3. Infectious Disease and Emergency Preparedness Branch, Public Health Agency of Canada, Guelph, Ontario, Canada.
4. Dutch Food and Consumer Product Safety Authority, The Hague, The Netherlands.
5. Division of Foodborne, Bacterial, and Mycotic Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia.