UvA-DARE is a service provided by the library of the University of Amsterdam (http://dare.uva.nl) UvA-DARE (Digital Academic Repository) 2-methyl-3-hydroxybutyryl-CoA dehydrogenase deficiency is caused by mutations in the HADH2 gene Ofman, R.; Ruiter, J.P.N.; Feenstra, M.; Duran, M.; Poll-The, B-T.; Zschocke, J.; Ensenauer, R.; Lehnert, W.; Sass, J.O.; Sperl, W.; Wanders, R.J.A