Therapy development for the mucopolysaccharidoses: Updated consensus recommendations for neuropsychological endpoints.

van der Lee JH, Morton J, Adams HR, Clarke L, Eisengart JB, Escolar ML, Giugliani R, Harmatz P, Hogan M, Kearney S, Muenzer J, Muschol N, Rust S, Saville BR, Semrud-Clikeman M, Wang R, Shapiro E