About the Authors

Andrew H. Ford

andrew.ford@uwa.edu.au

Affiliations Western Australian Centre for Health & Ageing, Centre for Medical Research, University of Western Australia, Perth, Western Australia, Australia, School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, Western Australia, Australia, Department of Psychiatry, Royal Perth Hospital, Perth, Western Australia, Australia

Griselda J. Garrido

Affiliation Western Australian Centre for Health & Ageing, Centre for Medical Research, University of Western Australia, Perth, Western Australia, Australia

Christopher Beer

Affiliations Western Australian Centre for Health & Ageing, Centre for Medical Research, University of Western Australia, Perth, Western Australia, Australia, School of Medicine and Pharmacology, University of Western Australia, Perth, Western Australia, Australia

Nicola T. Lautenschlager

Affiliations Western Australian Centre for Health & Ageing, Centre for Medical Research, University of Western Australia, Perth, Western Australia, Australia, School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, Western Australia, Australia, Academic Unit for Psychiatry of Old Age, St. Vincent's Health, Department of Psychiatry, St. George's Hospital, The University of Melbourne, Melbourne, Victoria, Australia

Leonard Arnolda

Affiliation Academic Unit of Internal Medicine, Australian National University Medical School, Canberra, Australian Capital Territory, Australia

Leon Flicker

Affiliations Western Australian Centre for Health & Ageing, Centre for Medical Research, University of Western Australia, Perth, Western Australia, Australia, School of Medicine and Pharmacology, University of Western Australia, Perth, Western Australia, Australia

Osvaldo P. Almeida

Affiliations Western Australian Centre for Health & Ageing, Centre for Medical Research, University of Western Australia, Perth, Western Australia, Australia, School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, Western Australia, Australia, Department of Psychiatry, Royal Perth Hospital, Perth, Western Australia, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CB LF NTL OPA. Performed the experiments: OPA LA. Analyzed the data: AHF OPA GJG. Wrote the paper: AHF OPA.