1. South Birmingham Primary Care Trust, West Midlands Rehabilitation Centre, and Lecturer in Clinical Psychology, School of Psychology, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
2. Clinical Training, University of Birmingham, UK.
3. South Birmingham Primary Care Trust, UK.
4. Astra Zeneca UK Ltd, Bedfordshire, UK.
5. Clinical Training, University of Sheffield, UK.