About the Authors

Jane L. Ebejer

jebejer@une.edu.au

Affiliations School Of Rural Science and Agriculture, University of New England, Armidale, New South Wales, Australia, Genetic Epidemiology, Queensland Institute of Medical Research, Brisbane, Queensland, Australia

Sarah E. Medland

Affiliation Genetic Epidemiology, Queensland Institute of Medical Research, Brisbane, Queensland, Australia

Julius van der Werf

Affiliation School Of Rural Science and Agriculture, University of New England, Armidale, New South Wales, Australia

Cedric Gondro

Affiliation School Of Rural Science and Agriculture, University of New England, Armidale, New South Wales, Australia

Anjali K. Henders

Affiliation Genetic Epidemiology, Queensland Institute of Medical Research, Brisbane, Queensland, Australia

Michael Lynskey

Affiliation Department of Psychiatry, Washington University School of Medicine, St Louis, Missouri, United States of America

Nicholas G. Martin

Affiliation Genetic Epidemiology, Queensland Institute of Medical Research, Brisbane, Queensland, Australia

David L. Duffy

Affiliation Genetic Epidemiology, Queensland Institute of Medical Research, Brisbane, Queensland, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JLE DD. Performed the experiments: JLE. Analyzed the data: JLE. Wrote the paper: JLE. Data collection and cleaning: SEM ML AH JLE. Revision of intellectual content: ML DD JV CG SEM NM.