About the Authors

Fabrizio Faggiano

fabrizio.faggiano@med.unipmn.it

Affiliation Department of Translational Medicine, Università del Piemonte Orientale Amedeo Avogadro, Novara, Italy

Elias Allara

Affiliations Department of Translational Medicine, Università del Piemonte Orientale Amedeo Avogadro, Novara, Italy, School of Public Health, University of Turin, Torino, Italy

Fabrizia Giannotta

Affiliations Child and Baby Lab, Department of Psychology, Uppsala University, Uppsala, Sweden, Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden

Roberta Molinar

Affiliation Department of Translational Medicine, Università del Piemonte Orientale Amedeo Avogadro, Novara, Italy

Harry Sumnall

Affiliation Centre for Public Health, Liverpool John Moores University, Liverpool, United Kingdom

Reinout Wiers

Affiliation Department of Psychology, University of Amsterdam, Amsterdam, Netherlands

Susan Michie

Affiliation Department of Clinical, Educational and Health Psychology, University College London, London, United Kingdom

Linda Collins

Affiliation The Methodology Center and Department of Human Development and Family Studies, Pennsylvania State University, State College, United States of America

Patricia Conrod

Affiliations Addictions Department Institute of Psychiatry, King's College London, London, United Kingdom, Department of Psychiatry, University of Montreal, Montreal, Québec, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: FF EA RM. Wrote the first draft of the manuscript: FF EA RM. Wrote the paper: FF EA RM FG HS RW SM LC PC. ICMJE criteria for authorship read and met: FF EA RM FG HS RW SM LC PC. Agree with manuscript results and conclusions: FF EA RM FG HS RW SM LC PC.