1. Brain Dynamics Centre, Westmead Millennium Institute, Westmead Hospital, Westmead, New South Wales, Australia
2. Division of Psychological Medicine, Western Clinical School, University of Sydney, Camperdown, New South Wales, Australia
3. Neuroscience Institute of Schizophrenia and Allied Disorders, Darlinghurst, New South Wales, Australia
4. MRI Unit, Department of Radiology, Westmead Hospital, Westmead, New South Wales, Australia
5. School of Psychology, University of New South Wales, Kensington, New South Wales, Australia