Affiliation: | 1. United States Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, Molecular Characterization of Foodborne Pathogens Research Unit, Wyndmoor, PA, USA;2. Department of Food Science, University of Massachusetts, Amherst, MA, USA;3. Department of Human Ecology, Food Science and Biotechnology Program, Food Microbiology Laboratory, College of Agriculture, Science and Technology, Delaware State University, Dover, DE, USA |