1. Department of Development & Regeneration; University of Leuven; Leuven Belgium
2. Institut de Recerca Pediàtrica Hospital Sant Joan de Déu (IRP-HSJD); University of Barcelona; Esplugues, Barcelona Spain
3. Department of Pediatrics; Dr. Josep Trueta Hospital; Girona Spain
4. Girona Institute for Biomedical Research; Girona Spain
5. Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM); Madrid Spain