1. Department of Medical Sciences, Uppsala University, Uppsala, Sweden
2. Department of Family Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
3. Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
4. Department of Clinical Sciences, Cardiovascular Epidemiology, Lund University, Malmö, Sweden
5. The George Institute for Global Health, University of New South Wales, Sydney, Australia