Andrew Davies, Consultant in Palliative Medicine, St Luke's Cancer Centre, Royal Surrey County Hospital, Guildford, UK Contributors: Fiona Bailey, Specialist Registrar in Palliative Medicine, St. Christopher's Hospice, London, United KingdomNicholas Christelis, Locum Consultant in Anaesthesia, Chelsea & Westminster Hospital, London, United KingdomOla Dale, Professor of Anesthesiology/Pharmacology, Norwegian University of Science and Technology, Trondheim, NorwayAndrew Davies, Consultant in Palliative Medicine, Royal Surrey County Hospital NHS Foundation Trust, Guildford, United KingdomAnn Farley, Specialist Sister in Palliative Care, The Royal Marsden Hospital, Sutton, United KingdomJackie Filshie, Consultant in Anaesthesia and Pain Management, The Royal Marsden Hospital, Sutton, United KingdomCraig Gannon, Consultant in Palliative Medicine, Princess Alice Hospital, Esher, United KingdomDiane Laverty, Lead Nurse Bereavement Services, Royal Free Hospital, London, United KingdomCharles Skinner, Specialist Registrar in Palliative Medicine, The Royal Marsden Hospital, Sutton, United KingdomEmma Thompson, Specialist Registrar in Palliative Medicine, The Royal Marsden Hospital, Sutton, United KingdomGiovambattista Zeppetella, Consultant in Palliative Medicine, St. Clare Hospice, Hastingwood, United Kingdom.