About the Authors

Laurel S. Burall

Laurel.Burall@fda.hhs.gov (LSB); Atin.Datta@fda.hhs.gov (ARD)

Affiliation Center for Food Safety and Applied Nutrition, Food and Drug Administration, Laurel, Maryland, United States of America

Christopher J. Grim

Affiliation Center for Food Safety and Applied Nutrition, Food and Drug Administration, Laurel, Maryland, United States of America

Mark K. Mammel

Affiliation Center for Food Safety and Applied Nutrition, Food and Drug Administration, Laurel, Maryland, United States of America

Atin R. Datta

Laurel.Burall@fda.hhs.gov (LSB); Atin.Datta@fda.hhs.gov (ARD)

Affiliation Center for Food Safety and Applied Nutrition, Food and Drug Administration, Laurel, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LSB CJG MKM ARD. Performed the experiments: LSB CJG MKM. Analyzed the data: LSB CJG MKM ARD. Contributed reagents/materials/analysis tools: LSB CJG MKM. Wrote the paper: LSB CJG MKM ARD.