1 Teaching and Research Fellow, Northumbria Healthcare NHS Foundation Trust, North Shields NE29 8NH and Associate Clinical Lecturer, School of Medical Education, Newcastle University, Newcastle-upon-Tyne.
2 Consultant in Stroke Medicine and Clinical Director for Simulation, Northumbria Healthcare NHS Foundation Trust, North Shields, and Senior Clinical Lecturer, School of Medical Education, Newcastle University, Newcastle-upon-Tyne.
3 Consultant Gastroenterologist, Northumbria Healthcare NHS Foundation Trust, North Shields, and Clinical Sub-Dean for Northumbria base unit and Sub-Dean for Staff development, School of Medical Education, Newcastle University, Newcastle-upon-Tyne.