1. School of Medicine; University of St Andrews; St Andrews UK
2. Department of Psychology, University of Chester; Chester UK
3. Palliative and End of Life Care Group; University of Cambridge; UK
4. Faculty of Health and Social Care; Evidence-Based Practice Research Centre (EPRC); Edge Hill University; Ormskirk UK
5. Regional Maxillofacial Unit; University Hospital Aintree; Liverpool UK
6. Chester Research Unit for the Psychology of Health; Department of Psychology; University of Chester; Chester UK