Fig. 1

Study design. MLD, metachromatic leukodystrophy; MPS II, mucopolysaccharidosis type II; MPS IIIA, mucopolysaccharidosis type IIIA
Study design. MLD, metachromatic leukodystrophy; MPS II, mucopolysaccharidosis type II; MPS IIIA, mucopolysaccharidosis type IIIA