1. Institute of Psychiatry, King's College London; Department of Psychosis Studies; De Crespigny Park London UK SE5 8AF
2. Bradford Community NHS Trust; Assertive Outreach; 48 Ashgrove Bradford UK BD7
3. Institute of Psychiatry; Department of Psychosis Studies; De Crespigny Park London UK SE5 8AF
4. Coventry and Warwickshire NHS partnership trust; Old Age Psychiatry; Rugby UK CV21 2AW
5. Warneford Hospital; Centre for Suicide Research, University Department of Psychiatry; Oxford UK OX3 7JX