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
Who proposed the nasal septum "theory of craniofacial growth"? 
Select and explain. 
A. Mass, B. Sicher, C. Vander Linden, D. Latham
D: Latham
Answer: D: Latham 
Explanation: None