1. Nursing Departament; University of Valencia; Valencia Spain
2. Hospital Clinico Universitario Valencia; Pediatric Nutrition Research Group; INCLIVA Health Research Institute; Valencia Spain
3. GNEAUPP Consultant Board; Spain
4. Community Nursing, Preventive Medicine and Public Health and History of Science Department; University of Alicante; Alicante Spain
5. GNEAUPP Steering Committee; Spain
6. Nursing Department; University of Jaen; Jaen Spain