1. Exeter College of Medicine and Health, St. Luke’s Campus, Exeter, EX4 4QJ, UK
2. Quality Improvement, Pharmacy Department, Mater Dei Hospital, Msida, Malta
3. Applied Biomedical Science, Faculty of Health Sciences, Mater Dei Medical School, Msida, Malta
4. Department of Medicine, University of Verona, Verona, Italy
5. Post-licensing Department, Malta Medicines Authority, Msida, Malta
6. Unit of Medical Statistics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy