1. Departments of Anaesthesia, Critical Care & Pain Medicine, Western General Hospital, Edinburgh Cancer Centre, Edinburgh, Scotland
2. Departments of Haematology, Western General Hospital, Edinburgh Cancer Centre, Edinburgh, Scotland
3. Centre for Integrative Physiology (Membrane Biology Group), School of Biomedical Sciences, University of Edinburgh, Edinburgh, Scotland
4. Centre for Neuroscience Research, Division of Veterinary Biomedical Sciences, the Royal (Dick) School of Veterinary Studies, University of Edinburgh, Edinburgh, Scotland
5. Department of Palliative Medicine, Western General Hospital, Edinburgh Cancer Centre, Edinburgh, Scotland