1. Department of Physiology and Pharmacology; Karolinska Institutet; Stockholm Sweden
2. Neuropediatrics Unit; Department of Women's and Children's Health; Karolinska Institutet and Astrid Lindgren's Pediatric Hospital; Stockholm Sweden
3. Institute of Biomedicine, Sports and exercise medicine; University of Eastern Finland; Kuopio Finland
4. Clinical Nutrition and Metabolism; Department of Public Health and Caring Sciences; Uppsala University; Uppsala Sweden
5. Paavo Nurmi Centre and Departmen of Health & Physical Activity; University of Turku; Turku Finland