1. Institute of Food Sciences National Research Council Avellino Italy
2. Leibniz Institute for Prevention Research and Epidemiology ‐ BIPS Bremen Germany
3. Institute of Statistics University of Bremen Bremen Germany
4. Laboratoriumsmedizin Dortmund Eberhard & Partner Dortmund Germany
5. Department of Epidemiology and Prevention IRCCS Mediterranean Neurological Institute Neuromed Pozzilli Italy
6. Department of Medicine and Surgery University of Insubria Varese Italy
7. Department of Paediatrics, Queen Silvia Children's Hospital University of Gothenburg Gothenburg Sweden
8. Faculty of Medicine and Health Sciences, Department of Public Health Ghent University Ghent Belgium
9. Department of Paediatrics, Medical School University of Pecs Pecs Hungary
10. GENUD (Growth, Exercise, Nutrition and Development) research group, Facultad de Ciencias de la Salud, Instituto Agroalimentario de Aragón (IA2), Instituto de Investigación Sanitaria Aragón (IIS Aragón), Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn) Universidad de Zaragoza Zaragoza Spain
11. Research and Education Institute of Child Health Strovolos Cyprus
12. National Institute for Health Development Tallin Estonia