About the Authors

Amy R. Johnson, Sai Lao, Tongwen Wang, Steven H. Zeisel
Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America

Tongwen Wang, Steven H. Zeisel
Nutrition Research Institute, Gillings School of Global Public Health and School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America

Joseph A. Galanko
Department of Medicine, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America

Corresponding Author

steven_zeisel@unc.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ARJ SHZ. Performed the experiments: ARJ SL TW. Analyzed the data: ARJ JAG SHZ. Wrote the paper: ARJ SHZ.