1. Department of Māori/Indigenous Health Innovation (MIHI), University of Otago, Christchurch, New Zealand
2. Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
3. Department of Public Health, University of Otago, Wellington, New Zealand
4. Te Whatu Ora – Health New Zealand Waitaha/Canterbury, Specialist Mental Health Clinical Research Unit, Christchurch, New Zealand