1. Institute for Medical Science and Technology; University of Dundee; Dundee UK
2. Centre for Anatomy and Human Identification; University of Dundee; Dundee UK
3. Department of Anaesthesia; Manchester Royal Infirmary; Manchester UK
4. School of Engineering, Physics and Mathematics; University of Dundee; Dundee UK
5. Sunnybrook Research Institute; Toronto Ontario Canada
6. Department of Anaesthesia; Ninewells Hospital; Dundee UK
7. Institute for Academic Anaesthesia; University of Dundee; Dundee UK