Developmental Medicine & Child NeurologyVolume 49, Issue 4 p. 318-320 Free Access Letters to the Editor JG Van Dijk, Corresponding Author JG Van Dijk Leiden University Medical Centre, Leiden, the Netherlands *Correspondence to: j.g.van_dijk.neur@lumc.nl **Correspondence to: dematteo@mcmaster.ca ***Correspondence to: thierry.deonna@chuv.chSearch for more papers by this authorW Pondaag, W Pondaag Leiden University Medical Centre, Leiden, the NetherlandsSearch for more papers by this authorMJA Malessy, MJA Malessy Leiden University Medical Centre, Leiden, the NetherlandsSearch for more papers by this authorC DeMatteo, Corresponding Author C DeMatteo School of Rehabilitation Science and Department of Surgery, McMaster University and McMaster Children's Hospital, Hamilton, Ontario, Canada. *Correspondence to: j.g.van_dijk.neur@lumc.nl **Correspondence to: dematteo@mcmaster.ca ***Correspondence to: thierry.deonna@chuv.chSearch for more papers by this authorJ Bain, J Bain School of Rehabilitation Science and Department of Surgery, McMaster University and McMaster Children's Hospital, Hamilton, Ontario, Canada.Search for more papers by this authorD Gjertsen, D Gjertsen School of Rehabilitation Science and Department of Surgery, McMaster University and McMaster Children's Hospital, Hamilton, Ontario, Canada.Search for more papers by this authorV Galea, V Galea School of Rehabilitation Science and Department of Surgery, McMaster University and McMaster Children's Hospital, Hamilton, Ontario, Canada.Search for more papers by this authorThierry Deonna, Corresponding Author Thierry Deonna Unité de Neuropédiatrie, 1011, CHUV, Lausanne, Switzerland *Correspondence to: j.g.van_dijk.neur@lumc.nl **Correspondence to: dematteo@mcmaster.ca ***Correspondence to: thierry.deonna@chuv.chSearch for more papers by this authorEliane Roulet-Perez, Eliane Roulet-Perez Unité de Neuropédiatrie, 1011, CHUV, Lausanne, SwitzerlandSearch for more papers by this authorHélène Chappuis, Hélène Chappuis Unité de Neuropédiatrie, 1011, CHUV, Lausanne, SwitzerlandSearch for more papers by this authorAnne-Lise Ziegler, Anne-Lise Ziegler Unité de Neuropédiatrie, 1011, CHUV, Lausanne, SwitzerlandSearch for more papers by this author JG Van Dijk, Corresponding Author JG Van Dijk Leiden University Medical Centre, Leiden, the Netherlands *Correspondence to: j.g.van_dijk.neur@lumc.nl **Correspondence to: dematteo@mcmaster.ca ***Correspondence to: thierry.deonna@chuv.chSearch for more papers by this authorW Pondaag, W Pondaag Leiden University Medical Centre, Leiden, the NetherlandsSearch for more papers by this authorMJA Malessy, MJA Malessy Leiden University Medical Centre, Leiden, the NetherlandsSearch for more papers by this authorC DeMatteo, Corresponding Author C DeMatteo School of Rehabilitation Science and Department of Surgery, McMaster University and McMaster Children's Hospital, Hamilton, Ontario, Canada. *Correspondence to: j.g.van_dijk.neur@lumc.nl **Correspondence to: dematteo@mcmaster.ca ***Correspondence to: thierry.deonna@chuv.chSearch for more papers by this authorJ Bain, J Bain School of Rehabilitation Science and Department of Surgery, McMaster University and McMaster Children's Hospital, Hamilton, Ontario, Canada.Search for more papers by this authorD Gjertsen, D Gjertsen School of Rehabilitation Science and Department of Surgery, McMaster University and McMaster Children's Hospital, Hamilton, Ontario, Canada.Search for more papers by this authorV Galea, V Galea School of Rehabilitation Science and Department of Surgery, McMaster University and McMaster Children's Hospital, Hamilton, Ontario, Canada.Search for more papers by this authorThierry Deonna, Corresponding Author Thierry Deonna Unité de Neuropédiatrie, 1011, CHUV, Lausanne, Switzerland *Correspondence to: j.g.van_dijk.neur@lumc.nl **Correspondence to: dematteo@mcmaster.ca ***Correspondence to: thierry.deonna@chuv.chSearch for more papers by this authorEliane Roulet-Perez, Eliane Roulet-Perez Unité de Neuropédiatrie, 1011, CHUV, Lausanne, SwitzerlandSearch for more papers by this authorHélène Chappuis, Hélène Chappuis Unité de Neuropédiatrie, 1011, CHUV, Lausanne, SwitzerlandSearch for more papers by this authorAnne-Lise Ziegler, Anne-Lise Ziegler Unité de Neuropédiatrie, 1011, CHUV, Lausanne, SwitzerlandSearch for more papers by this author First published: 19 March 2007 https://doi.org/10.1111/j.1469-8749.2007.00318.xCitations: 11AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article.Citing Literature Volume49, Issue4April 2007Pages 318-320 ReferencesRelatedInformation