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: Dental
According to Weerheijm et al, prevalence of MIH (Molar-Incisor hypomineralisation) : 
Select and explain. 
A. 1.2% to 25.6%, B. 2.4% to 40.2%, C. 6.2% to 48.8%, D. 9.7% to 62.1%
D: 9.7% to 62.1%
Answer: D: 9.7% to 62.1% 
Explanation: None