1. School of Health, Care and Social Welfare, Mälardalen University, Västerås, Sweden
2. Faculty of Medicine and Health, School of Health Sciences, Örebro University, Örebro, Sweden
3. Faculty of Medicine and Health, School of Medical Sciences, Örebro University, Örebro, Sweden
4. Institute for Biomedical Sciences, Faculty of Medicine, University of Maribor, Maribor, Slovenia
5. Department of Nephrology, Clinic for Internal Medicine, University Medical Centre Maribor, Maribor, Slovenia
6. Department of Metabolic Diseases, Jagiellonian University Medical College, Krakow, Poland
7. Department of Medicine, Center for Health Professions Education, Uniformed Services University of the Health Sciences, Bethesda, MD, USA