1. NRS Clinician (NHS Lothian), Doctoral Student, Department of Human Nutrition, School of Medicine, Dentistry and Nursing, University of Glasgow, Glasgow, UK
2. Research Associate (MRC/CSO Social and Public Health Sciences Unit), University of Glasgow, Glasgow, UK
3. Professor of Human Nutrition, Department of Human Nutrition, School of Medicine, Dentistry and Nursing, University of Glasgow, Glasgow, UK