Fig. 1From: Challenging behavior in mucopolysaccharidoses types I–III and day-to-day coping strategies: a cross sectional explorative studyMPS I-III: symptom frequency; respective stress if symptom is present. Symptom frequency in % of all questionnaires (n = 34); respective stress levels if symptom is existent (at least with moderate frequency) as reported on VAS with range 0.00 (low) to 5.00 (high)Back to article page