1. Nordic School of Public Health NHV; Gothenburg; Sweden
2. Department of Emergency and Cardiovascular Medicine; Sahlgrenska Academy; University of Gothenburg; Gothenburg; Sweden
3. Department of Public Health and Community Medicine; Public Health Epidemiology Unit; Sahlgrenska Academy; University of Gothenburg; Gothenburg; Sweden
4. Department of Movement and Sport Sciences; Ghent University; Ghent; Belgium
5. GENUD (Growth Exercise, Nutrition and Development) Research Group; University School of Health Sciences (EUCS); University of Zaragoza; Zaragoza; Spain
6. Department of Intercultural Communication & Management; Copenhagen Business School; Frederiksberg; Denmark
7. Research & Education Institute of Child Health/Strovolos; Cyprus
8. Department of Pediatrics; University of Pécs; Pécs; Hungary
9. Department of Biometry and Data Management; BIPS-Institute for Epidemiology and Prevention Research; Faculty 03 Mathematics and Computer Science; University of Bremen; Bremen; Germany
10. Epidemiology & Population Genetics; Institute of Food Sciences; CNR; Avellino; Italy
11. National Institute for Health Development; Tallinn; Estonia
12. Department of Paediatrics, Institute of Clinical Sciences; Sahlgrenska Academy; University of Gothenburg; Gothenburg; Sweden