Arlindo Guimas Arlindo Guimas - Graduated Hospital Assistant in Internal Medicine, National Reference Center for Hereditary Diseases of Metabolism, Centro Hospitalar e Universitário do Hospital de Santo António, Porto

Bárbara Henriques Bárbara Henriques - Assistant Researcher at Biosystems & Integrative Sciences Institute, Faculty of Sciences University of Lisboa (BioISI-FCUL)

Belen Perez, Belen Perez - Professor of the Department of Molecular Biology at the UAM

Carla Vasconcelos Carla Vasconcelos - utrition Service of ULS São João and at the Hereditary Center for Metabolic Disorders at ULS São João

Fabiana Ramos Fabiana Ramos - Serviço de Genética Médica, Hospital Pediátrico Carmona da Mota

Júlio César Rocha Júlio César Rocha - Assistant Professor NOVA MEDICAL SCHOOL, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, PT

Laura Vilarinho Laura Vilarinho- Coordinator of the Neonatal Screening, Metabolism and Genetics Unit, Human Genetics Department

Patrícia Lipari Pinto Patrícia Lipari Pinto - Hereditary Metabolic Disease Reference Center, Paediatric Department, Santa Maria’s Hospital - Lisbon North University Hospital Center, EPE, Lisbon, Portugal.

Teresa Almeida Campos Teresa Almeida Campos - Centro de Referência de Doenças Hereditárias do Metabolismo da Unidade Local de Saúde São João, Porto, Portugal