1. Academic Endocrinology, Diabetes and Metabolism, Hull York Medical School, Hull, UK;
2. Centre for Cardiovascular and Metabolic Research Hull York Medical School, Hull, UK;
3. Clinical Biochemistry, Hull and East Yorkshire Hospitals NHS Trust, Hull, UK;
4. Department of Radiology Hull and East Yorkshire Hospitals NHS Trust, Hull, UK;
5. Weill Cornell Medical College Qatar, Doha, Qatar