Murray Longmore,
author
General Practitioner, Sussex, UK
Ian Wilkinson,
author
WE Parkes British Heart Foundation Senior Clinical Research Fellow and Senior Lecturer in Clinical Pharmacology, University of Cambridge, Honorary Consultant Physician at Addenbrooke's Hospital, Cambridge, UK
Edward Davidson,
author
Foundation Doctor, North West Thames, London, UK, and Research Fellow NYU Institute of Reconstructive Plastic Surgery, New York, USA
Alexander Foulkes,
author
Foundation year 2 junior doctor, John Radcliffe Hospital, Oxford, UK
Ahmad Mafi,
author
Resident (specialist registrar) in clinical oncology and radiation therapy, Tehran, Iran