About the Authors

Claire Guillemin

Affiliations Department of Pharmacology & Therapeutics, McGill University, Montreal, Quebec, Canada, Research Unit on Children’s Psycho-Social Maladjustment and Ste-Justine Hospital Research Center, University of Montreal, Montreal, Quebec, Canada, Sackler Program for Epigenetics and Psychobiology, McGill University, Montreal, Quebec, Canada

Nadine Provençal

Affiliations Department of Pharmacology & Therapeutics, McGill University, Montreal, Quebec, Canada, Research Unit on Children’s Psycho-Social Maladjustment and Ste-Justine Hospital Research Center, University of Montreal, Montreal, Quebec, Canada, Sackler Program for Epigenetics and Psychobiology, McGill University, Montreal, Quebec, Canada

Matthew Suderman

Affiliations Department of Pharmacology & Therapeutics, McGill University, Montreal, Quebec, Canada, Sackler Program for Epigenetics and Psychobiology, McGill University, Montreal, Quebec, Canada, McGill Centre for Bioinformatics, McGill University, Montreal, Quebec, Canada

Sylvana M. Côté

Affiliations Research Unit on Children’s Psycho-Social Maladjustment and Ste-Justine Hospital Research Center, University of Montreal, Montreal, Quebec, Canada, INSERM U669, Paris, France, School of Social and Preventive Medicine, University of Montreal, Montreal, Quebec, Canada

Frank Vitaro

Affiliations Research Unit on Children’s Psycho-Social Maladjustment and Ste-Justine Hospital Research Center, University of Montreal, Montreal, Quebec, Canada, School of Psycho-Education, University of Montreal, Montreal, Quebec, Canada

Michael Hallett

Affiliation McGill Centre for Bioinformatics, McGill University, Montreal, Quebec, Canada

Richard E. Tremblay

richard.tremblay@ucd.ie (RT); moshe.szyf@mcgill.ca (MS)

Equally corresponding authors.

Affiliations Research Unit on Children’s Psycho-Social Maladjustment and Ste-Justine Hospital Research Center, University of Montreal, Montreal, Quebec, Canada, Department of Psychology and Pediatrics, University of Montreal, Montreal, Quebec, Canada, School of Public Health and Population Sciences, University College Dublin, Dublin, Ireland, INSERM U669, Paris, France

Moshe Szyf

richard.tremblay@ucd.ie (RT); moshe.szyf@mcgill.ca (MS)

Equally corresponding authors.

Affiliations Department of Pharmacology & Therapeutics, McGill University, Montreal, Quebec, Canada, Sackler Program for Epigenetics and Psychobiology, McGill University, Montreal, Quebec, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CG NP M. Suderman SMC M. Szyf RET. Performed the experiments: CG NP. Analyzed the data: CG NP M. Suderman. Contributed reagents/materials/analysis tools: MH FV. Wrote the paper: CG NP M. Suderman SMC M. Szyf RET.