1. Executive Health Sweden AB, Stockholm, Sweden
2. Division of Family Medicine, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Huddinge, Sweden
3. Department of Medical Sciences, Uppsala University, Uppsala, Sweden
4. Clinical Nutrition and Metabolism, Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
5. School of Health and Social Studies, Dalarna University, Falun, Sweden
6. Department of Clinical Sciences, Lund University, Malmö, Sweden