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: Radiology
All are radiological sign of Vit C deficiency except – 
Select and explain. 
A. White line of frenkel, B. Wimberger line, C. Osteoporosis of bone, D. Widening of epiphysis
D: Widening of epiphysis
Answer: D: Widening of epiphysis 
Explanation: None