1 Family Medicine, School of Public Health and Community Medicine, Institute for Medicine, Sahlgrenska Academy, University of Gothenburg.
2 Wallenberg Laboratory for Cardiovascular and Metabolic Research, Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg.
3 Department of Endocrinology, Sahlgrenska University Hospital, Region Västra Götaland.
4 Biostatistics, School of Public Health and Community Medicine, Institute for Medicine, Sahlgrenska Academy, University of Gothenburg, Sweden.