About the Authors

Amedeo D'Angiulli

amedeo@connect.carleton.ca

Affiliations Institute of Interdisciplinary Studies, Carleton University, Ottawa, Canada, Human Early Learning Partnership, The University of British Columbia, Vancouver, Canada

William Warburton

Affiliation Human Early Learning Partnership, The University of British Columbia, Vancouver, Canada

Susan Dahinten

Affiliations Human Early Learning Partnership, The University of British Columbia, Vancouver, Canada, Department of Nursing, The University of British Columbia, Vancouver, Canada

Clyde Hertzman

Affiliations Human Early Learning Partnership, The University of British Columbia, Vancouver, Canada, Department of Health Care and Epidemiology, The University of British Columbia, Vancouver, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: AD WW. Contributed reagents/materials/analysis tools: AD WW SD. Wrote the paper: AD SD CH. Helped design study: AD. Designed study: WW CH. Edited, proofread, and performed literature search: SD.