| Affiliation: | 1. Division of Metabolic Diseases, Department of Woman and Child Health, University Hospital of Padua, Via Giustiniani 3 35128 Padua, Italy;2. Division of Neurology, St. Bassiano Hospital, Bassano del Grappa, Via dei Lotti 40 I-36061 Bassano del Grappa, Italy;3. Division of Clinical Chemistry and Biochemistry, University Children''s Hospital Zürich, Steinwiesstraße 75, 8032 Zürich, Switzerland;4. Laboratory of Clinical Biochemistry and Metabolism, University of Freiburg Children''s Hospital Freiburg, Germany;5. Division of Neuroradiology, University of Salerno, via Salvador Allende 1, 84081 Baronissi, Italy |
