Comment on

• The natural history of spinocerebellar ataxia type 1, 2, 3, and 6: a 2-year follow-up study.

  Jacobi H, Bauer P, Giunti P, Labrum R, Sweeney MG, Charles P, Dürr A, Marelli C, Globas C, Linnemann C, Schöls L, Rakowicz M, Rola R, Zdzienicka E, Schmitz-Hübsch T, Fancellu R, Mariotti C, Tomasello C, Baliko L, Melegh B, Filla A, Rinaldi C, van de Warrenburg BP, Verstappen CC, Szymanski S, Berciano J, Infante J, Timmann D, Boesch S, Hering S, Depondt C, Pandolfo M, Kang JS, Ratzka S, Schulz J, Tezenas du Montcel S, Klockgether T. Jacobi H, et al. Neurology. 2011 Sep 13;77(11):1035-41. doi: 10.1212/WNL.0b013e31822e7ca0. Epub 2011 Aug 10. Neurology. 2011. PMID: 21832228 Free PMC article.