1. Department of Endocrinology, Lincoln County Hospital, Lincolnshire, United Kingdom
2. Correspondence: Dr. Tarik Abdelkareim Elhadd, Diabetes Care Centre, Department of Medicine, Dumfries & Galloway Royal Infirmary, Lincoln, Dumfries, DG1 4AB, United Kingdom · T: +441387 246246 · tareikelhadd58@gmail.com
3. Department of Medicine, Dumfries & Galloway Royal Infirmary, Dumfries, United Kingdom