1. Wolfson Wohl Cancer Research Centre; Institute of Cancer Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow; Glasgow Scotland United Kingdom
2. Department of Pathology; Southern General Hospital; Glasgow Scotland United Kingdom
3. Academic Unit of Surgery; School of Medicine, University of Glasgow, Glasgow Royal Infirmary; Glasgow Scotland United Kingdom
4. Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde; Glasgow Scotland United Kingdom