1. Aberdeen Cardiovascular & Diabetes Centre, School of Medicine, Medical Sciences & Nutrition, University of Aberdeen , Aberdeen, Scotland, United Kingdom
2. Ageing Clinical and Experimental Research Team, Institute of Applied Health Sciences, University of Aberdeen , Aberdeen, Scotland, United Kingdom
3. Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London , London, United Kingdom
4. Aberdeen Royal Infirmary, NHS Grampian , Aberdeen, Scotland, United Kingdom
5. Department of Nutrition & Dietetics, Birzeit University , Birzeit, West Bank, Palestine
6. Norwich Medical School, University of East Anglia , Norwich, United Kingdom
7. Keele Cardiovascular Research Group, Keele University , Stoke-on-Trent, United Kingdom