Affiliation: | 1. Academic Primary Care, Division of Applied Health Sciences, School of Medicine and Dentistry, University of Aberdeen, , Aberdeen, Scotland, UK;2. Health Psychology, Division of Applied Health Sciences, School of Medicine and Dentistry, University of Aberdeen, , Aberdeen, Scotland, UK;3. Social Dimensions of Health Institute, University of Dundee, , Dundee, Scotland, UK;4. Medical Statistics Team, Division of Applied Health Sciences, School of Medicine and Dentistry, University of Aberdeen, , Aberdeen, Scotland, UK |