Correction to: Missense mutations in ITPR1 cause autosomal dominant congenital nonprogressive spinocerebellar ataxia oleh Lijia Huang, Jodi Warman-Chardon, Melissa T. Carter, Kathie L. Friend, Tracy E. Dudding, Jeremy Schwartzentruber, Ruobing Zou, Peter W. Schofield, Stuart Douglas, Dennis E. Bulman, Kym M. Boycott