Reply: Parkinson's disease in GTP cyclohydrolase 1 mutation carriers

Affiliations

• ¹ 1 Department of Molecular Neuroscience, UCL Institute of Neurology, London WC1N 3BG, UK 2 IRCCS Istituto Auxologico Italiano, Department of Neurology and Laboratory of Neuroscience - Department of Pathophysiology and Transplantation, 'Dino Ferrari' Centre, Universita` degli Studi di Milano, 20149 Milan, Italy.
• ² 1 Department of Molecular Neuroscience, UCL Institute of Neurology, London WC1N 3BG, UK 3 Reta Lila Weston Institute of Neurological Studies, UCL Institute of Neurology, London WC1N 3BG, UK.
• ³ 4 Department of Neurology, University Hospital, 97080 Würzburg, Germany 5 Parkinson Institute, Istituti Clinici di Perfezionamento, 20126 Milan, Italy.
• ⁴ 4 Department of Neurology, University Hospital, 97080 Würzburg, Germany.
• ⁵ 6 Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, London WC1N 3BG, UK.
• ⁶ 1 Department of Molecular Neuroscience, UCL Institute of Neurology, London WC1N 3BG, UK n.wood@ucl.ac.uk.