1. Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK
2. Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism (WISDEM), University Hospitals Coventry and Warwickshire NHS Trust, Coventry CV2 2DX, UK
3. Laboratory of “Health and Science”, School of Medicine, University of Crete, 71003 Heraklion, Greece
4. Department of Health, Medicine and Caring Sciences, University of Linkoping, SE-58183 Linkoping, Sweden
5. Department of Nursing, Frederick University, 1036 Nicosia, Cyprus
6. School of Health and Society, Faculty of Education, Health and Wellbeing, University of Wolverhampton, Wolverhampton WV1 1LY, UK
7. Centre for Sport, Exercise and Life Sciences, Research Institute for Health & Wellbeing, Coventry University, Coventry CV1 5FB, UK
8. Chester Medical School, University of Chester, Shrewsbury SY3 8HQ, UK
9. EXI, People’s Mission Hall, 20-30 Whitechapel Road, London E1 1EW, UK
10. Clinical Evidence Based Information Service (CEBIS), University Hospitals Coventry and Warwickshire NHS Trust, Coventry CV2 2DX, UK
11. Sowe Valley Primary Care Network, Forum Health Centre, Coventry CV2 5EP, UK
12. Aston Medical School, College of Health and Life Sciences, Aston University, Birmingham B4 7ET, UK
13. Laboratory of Dietetics and Quality of Life, Department of Food Science and Human Nutrition, School of Food and Nutritional Sciences, Agricultural University of Athens, 11855 Athens, Greece