1. Department of Nursing and Midwifery, Faculty of Health Sciences, University of Debrecen, 4400 Nyíregyháza, Hungary
2. Doctoral School of Health Sciences, University of Debrecen, 4032 Debrecen, Hungary
3. Department of Integrative Health Sciences, Faculty of Health Sciences, University of Debrecen, 4400 Nyíregyháza, Hungary
4. Coordination Center of Social Sciences, Faculty of Economy, University of Debrecen, 4032 Debrecen, Hungary
5. Department of Nutrition and Dietetics, School of Health Science & Education, Harokopio University, 176 76 Athens, Greece
6. Department of Pediatrics and Medical Genetics, Medical University of Varna, 9002 Varna, Bulgaria
7. Department of Endocrinology, Medical University of Sofia, 1431 Sofia, Bulgaria
8. GENUD (Growth, Exercise, Nutrition and Development) Research Group, Facultad de Ciencias de la Salud, Universidad de Zaragoza, 50009 Zaragoza, Spain
9. Instituto Agroalimentario de Aragón (IA2), 50013 Zaragoza, Spain
10. Instituto de Investigación Sanitaria Aragón (IIS Aragón), 50009 Zaragoza, Spain
11. Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud, Carlos III, 28029 Madrid, Spain
12. International Diabetes Federation, Medical Faculty Carl Gustav Carus, Technical University of Dresden, 01069 Dresden, Germany
13. Department of Family Medicine, Semmelweis University, 1085 Budapest, Hungary