About the Authors

Dorottya Nagy-Szakal

Affiliations Section of Pediatric Gastroenterology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, United States of America, USDA/ARS Children's Nutrition Research Center, Houston, Texas, United States of America

Emily B. Hollister

Affiliations Department of Pathology, Baylor College of Medicine, Houston, Texas, United States of America, Texas Children's Hospital, Houston, Texas, United States of America

Ruth Ann Luna

Affiliations Department of Pathology, Baylor College of Medicine, Houston, Texas, United States of America, Texas Children's Hospital, Houston, Texas, United States of America

Reka Szigeti

Affiliation Department of Pathology, Baylor College of Medicine, Houston, Texas, United States of America

Nina Tatevian

Affiliation Department of Pathology and Laboratory Medicine, The University of Texas Health Science Center, Houston, Texas, United States of America

C. Wayne Smith

Affiliations USDA/ARS Children's Nutrition Research Center, Houston, Texas, United States of America, Texas Children's Hospital, Houston, Texas, United States of America

James Versalovic

Affiliations Department of Pathology, Baylor College of Medicine, Houston, Texas, United States of America, Texas Children's Hospital, Houston, Texas, United States of America

Richard Kellermayer

kellerma@bcm.edu

Affiliations Section of Pediatric Gastroenterology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, United States of America, USDA/ARS Children's Nutrition Research Center, Houston, Texas, United States of America, Texas Children's Hospital, Houston, Texas, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DN JV RK. Performed the experiments: DN CWS JV RK. Analyzed the data: DN EH RAL RS NT RK. Contributed reagents/materials/analysis tools: CWS JV RK. Wrote the paper: DN EH RK.