Correction

After the publication of this work [1] it was brought to the authors attention that Figure 1 contained an inversion in the color of the triangles, where yellow which should be "diagnosis" is said to be "first miglustat use", and blue which should be " first miglustat use" is said to be " diagnosis". The correct figure is given below:

Figure 1
figure 1

Overview of patient and disease characteristics. We regret any inconvenience that this inaccuracy may have caused.