[1] Centro de Genética Médica Doutor Jacinto de Magalhães,Unit for Multidisciplinary Research in Biomedicine, Abel Salazar Institute of Biomedical Sciences
[2] CHP EPE,Beatrix Children’s Hospital
[3] University of Porto-UMIB/ICBAS/UP,Department of PKU
[4] University of Groningen,Department of Metabolism and Nutrition, Dr. von Hauner Children’s Hospital
[5] University Medical Center’ Groningen Netherlands,Department of Nutrition and Dietetics
[6] Kennedy Centre,Department of Pediatrics
[7] Unidad Enfermedades Metabolicas Servicio de Pediatria Hospital Ramon y Cajal,Nutrition and Metabolism Unit
[8] University of Munich,Faculdade de Ciências da Saúde
[9] Hacettepe University,undefined
[10] San Paolo Hospital University of Milan,undefined
[11] The Children’s Hospital,undefined
[12] Hôpital Universitaire des Enfants Reine Fabiola,undefined
[13] Universidade Fernando Pessoa,undefined
[14] Center for Health Technology and Services Research (CINTESIS),undefined