This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Sutures and Anastomoses, Subject name: Surgery
All of the following are true about suturing principles except: 
Select and explain. 
A. Each suture should be separated by a gap that is twice the thickness of the skin, B. Suture length to wound length ratio of 4:1, C. Length to width ratio for elliptical incisions of 3:1, D. None of the above
D: None of the above
Answer: D: None of the above 
Explanation: JENKIN'S RULE: Suture length: wound length ratio= 4:1 i.e If would length is X, suture length is 4X Elliptical Incision: Length: Width is 3X If width of incision is X, length is 3X. Ratio of distance between sutures: skin thickness If thickness of skin is X, distance between suture should be 2X