About the Authors

Im Quah-Smith, Perminder S. Sachdev, Wei Wen, Xiaohua Chen
School of Psychiatry, Faculty of Medicine, University of New South Wales, Randwick, New South Wales, Australia

Perminder S. Sachdev, Wei Wen, Xiaohua Chen
Neuropsychiatric Institute, Prince of Wales Hospital, Randwick, New South Wales, Australia

Perminder S. Sachdev, Wei Wen, Xiaohua Chen
Brain & Ageing Research Program, School of Psychiatry, University of New South Wales, Randwick, New South Wales, Australia

Mark A. Williams
Macquarie Centre for Cognitive Sciences, Macquarie University, Sydney, New South Wales, Australia

Corresponding Author

p.sachdev@unsw.edu.au

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: IQS. Performed the experiments: IQS. Analyzed the data: IQS PSS WW XC MAW. Wrote the paper: IQS PSS WW MAW. Recruited participants: IQS. Involved in design: WW XC PSS. Involved in data acquisition: XC. Involved in interpretation of results: MAW PSS.