1 School of Health and Wellbeing, University of Glasgow, Glasgow, UK; Centro de Investigación Biomédica, Facultad de Medicina, Universidad Diego Portales, Santiago, Chile; School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK.
2 School of Health and Wellbeing, University of Glasgow, Glasgow, UK.
3 School of Health and Wellbeing, University of Glasgow, Glasgow, UK. Electronic address: Jill.Pell@glasgow.ac.uk.