Funding
The study was supported by Janssen-Cilag, Australia and a Project Grant from the National Health and Medical Research Council, Australia (1064704). Janssen-Cilag partially supported the early years of this study with an unrestricted investigator-initiated grant and provided risperidone, paliperidone and matched placebo for the first 30 participants. The study was then funded by an Australian National Health and Medical Research Project grant (1064704). The funders had no role in study design, data collection, data analysis, data interpretation, writing, approval, or submission of this manuscript.