| Affiliation: | Speciality Registrar, University Department of Anaesthesia and Pain Medicine, Royal Infirmary of Edinburgh, Edinburgh, UK;Consultant in Anaesthesia and Pain Medicine, Department of Anaesthesia, Critical Care and Pain Medicine, Royal Infirmary of Edinburgh, 51 Little France Crescent, Old Dalkeith Road, Edinburgh EH16 4SA, UK;Consultant/Senior Lecturer in Anaesthesia and Pain Medicine, University Department of Anaesthesia, Critical Care and Pain Medicine, Western General Hospital, Edinburgh, UK |
