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
Majority of the syndromic craniosynosteses are associated with: 
Select and explain. 
A. FGFR mutations, B. IRFS mutations, C. VWS mutations, D. 22q 11.2 mutations
A: FGFR mutations
Answer: A: FGFR mutations 
Explanation: None