1. Pharmacy Department, Hospital Germans Trias i Pujol, Badalona, Spain
2. Pediatric endocrinology. Pediatric Department. Hospital Clínico Universitario, Instituto de Investigación Sanitaria de Santiago, Santiago de Compostela, Spain
3. Pediatric Department, Endocrinology Unit, Hospital Universitario Miguel Servet, Instituto de Investigación Sanitaria de Aragón, Zaragoza, Spain
4. Medical Department, Pfizer, S.L.U, Madrid, Spain
5. Health Value, Madrid, Spain