[1] Roche Prod Ltd, Neurosci Huntingtons Dis, Welwyn Garden City, Herts, England
[2] F Hoffmann La Roche Ltd, Prod Dev, Basel, Switzerland
[3] F Hoffmann La Roche Ltd, Prod Dev Global, Basel, Switzerland
[4] Almac Grp, Almac Clin Technol LLC, Souderton, PA USA
[5] F Hoffmann La Roche Ltd, PD Clin Operat, Basel, Switzerland
[6] F Hoffmann La Roche Ltd, Prod Dev Neurosci, Basel, Switzerland
[7] F Hoffmann La Roche Ltd, Basel, Switzerland
[8] Genentech Inc, Neurodegenerat, San Francisco, CA 94080 USA
[9] Univ British Columbia, Dept Med Genet, Ctr Mol Med & Therapeut, Vancouver, BC, Canada