This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
Which of the following NSAIDs has been approved for use in children ? 
Select and explain. 
A. Indomethacin, B. Ibuprofen, C. Ketorolac, D. Piroxicam
B: Ibuprofen
Answer: B: Ibuprofen 
Explanation: None