About the Authors

Laura M. Fiori

Affiliation McGill Group for Suicide Studies, Douglas Mental Health University Institute, McGill University, Montreal, Quebec, Canada

Brigitte Wanner

Affiliation Research Unit on Children's Psychosocial Maladjustment, Université de Montréal, Montreal, Quebec, Canada

Valérie Jomphe

Affiliation Centre de recherche Université Laval Robert-Giffard, Université Laval, Quebec City, Quebec, Canada

Jordie Croteau

Affiliation Centre de recherche Université Laval Robert-Giffard, Université Laval, Quebec City, Quebec, Canada

Frank Vitaro

Affiliation Research Unit on Children's Psychosocial Maladjustment, Université de Montréal, Montreal, Quebec, Canada

Richard E. Tremblay

Contributed equally to this work with: Richard E. Tremblay, Alexandre Bureau, Gustavo Turecki

Affiliations Research Unit on Children's Psychosocial Maladjustment, Université de Montréal, Montreal, Quebec, Canada, School of Public Health and Population Sciences, University College Dublin, Dublin, Ireland

Alexandre Bureau

Contributed equally to this work with: Richard E. Tremblay, Alexandre Bureau, Gustavo Turecki

Affiliation Centre de recherche Université Laval Robert-Giffard, Université Laval, Quebec City, Quebec, Canada

Gustavo Turecki

Contributed equally to this work with: Richard E. Tremblay, Alexandre Bureau, Gustavo Turecki

gustavo.turecki@mcgill.ca

Affiliation McGill Group for Suicide Studies, Douglas Mental Health University Institute, McGill University, Montreal, Quebec, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LMF BW FV RET AB GT. Performed the experiments: LMF BW VJ JC AB. Analyzed the data: LMF BW VJ JC AB. Wrote the paper: LMF BW AB GT.