1. Research Fellow, Yorkshire Quality and Safety Research Group, Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
2. Professor, Psychology of Healthcare, Yorkshire Quality and Safety Research Group, Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
3. School of Psychology, University of Leeds, UK
4. Associate Professor in Patient Safety and Improvement Science, Yorkshire Quality and Safety Research Group, Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
5. Leeds Institute for Medical Education, University of Leeds, UK
6. Professor of Applied Social Psychology, School of Psychology, University of Leeds, UK