1. Division of Laboratory Science, Centers for Disease Control and Prevention, 4770 Buford Highway, MS F44, Atlanta, GA, USA
2. Oak Ridge Institute for Science and Education, 100 ORAU Way, Oak Ridge, TN, USA
3. Alaska Department of Health and Social Services, 3601 C Street, Suite 540, Anchorage, AK, USA
4. Food Safety and Sanitation Program, Alaska Department of Environmental Conservation, 555 Cordova St., Anchorage, AK, USA
5. Alaska Department of Health and Social Services, Division of Public Health, Kodiak Public Health Center, 316 Mission Road, Kodiak, AK, USA