This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Disorders of Carbohydrate Metabolism, Subject name: Pediatrics
For which glycogen storage disease (GSD), enzyme Replacement Therapy (E) is available? 
Select and explain. 
A. GSD type I, B. GSD type II, C. GSD type III, D. GSD type IV
B: GSD type II
Answer: B: GSD type II 
Explanation: Enzyme Replacement Therapy (E) is available for diseases like:- Gaucher disease Pompe disease Hurler disease & Fabry disease.