1 Faculty of Medicine, University of Coimbra, PA 3000-354, Portugal; Center for Neuroscience and Cell Biology, University of Coimbra - Laboratory of Biochemical Genetics, Portugal.
2 Center for Neuroscience and Cell Biology, University of Coimbra - Laboratory of Biochemical Genetics, Portugal.
3 Pediatric Hospital of Coimbra - CHUC EPE, Portugal.
4 Neurology Department, Coimbra University Hospitals - CHUC EPE, Portugal.
5 Faculty of Medicine, University of Coimbra, PA 3000-354, Portugal; Center for Neuroscience and Cell Biology, University of Coimbra - Laboratory of Biochemical Genetics, Portugal. Electronic address: mgrazina.fmuc@gmail.com.