1. FDA, Biostatistics and Bioinformatics Staff, College Park, Maryland, USA
2. Oak Ridge Institute for Science and Education, Oak Ridge, Tennessee, USA
3. University of California—Davis, Institute for Veterinary Medicine, Davis, California, USA
4. FDA, Division of Microbiology, College Park, Maryland, USA
5. FDA, Division of Seafood Science and Technology, Gulf Coast Seafood Laboratory, Dauphin Island, Alabama, USA
6. University of Hamburg, Hamburg School of Food Science, Hamburg, Germany
7. IBM Research, Almaden, San Jose, California, USA