About the Authors

Juliana dos Santos Vaz

juliana.vaz@gmail.com

Affiliations Faculty of Nutrition, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil, Nutritional Epidemiology Observatory, Federal University of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil

Gilberto Kac

Affiliation Nutritional Epidemiology Observatory, Federal University of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil

Pauline Emmett

Affiliation Centre for Child and Adolescent Health, School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom

John M. Davis

Affiliation Department of Psychiatry, University of Illinois at Chicago, Chicago, Illinois, United States of America

Jean Golding

Affiliation Centre for Child and Adolescent Health, School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom

Joseph R. Hibbeln

Affiliation National Institute on Alcoholism and Alcohol Abuse, National Institutes of Health, Bethesda, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JG PE. Performed the experiments: JSV GK. Analyzed the data: JSV GK. Contributed reagents/materials/analysis tools: JG PE JMD JRH. Wrote the paper: JSV GK PE JMD JG JRH.