About the Authors

Sukanta Saha, Thomas H Burne, Darryl W Eyles, John J McGrath
Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Richlands, Australia

Adrian G Barnett
Institute of Health and Biomedical Innovation and School of Public Health, Queensland University of Technology, Kelvin Grove, Australia

Claire Foldi, Thomas H Burne, Darryl W Eyles, John J McGrath
Queensland Brain Institute, The University of Queensland, St. Lucia, Australia

Stephen L Buka
Department of Community Health, Brown University, Providence, Rhode Island, United States of America

John J McGrath
Department of Psychiatry, The University of Queensland, St. Lucia, Australia

Corresponding Author

john_mcgrath@qcmhr.uq.edu.au

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

The overall study was designed and supervised by JJM. The dataset was prepared by SLB and the statistical analyses were conducted by SS, AGB, and JJM. All authors contributed to the interpretation of the data and writing up of the manuscript.