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: Physiology
Coagulation process starts with the help of all except? 
Select and explain. 
A. Kalleikrein, B. Hageman factor, C. Phospholipids, D. HMW kininogen
C: Phospholipids
Answer: C: Phospholipids 
Explanation: None