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: Skin
[{'content': 'Which layer of epidermis is underdeveloped in the VLBW infants in the initial 7 days: \nSelect and explain. \nA. Stratum germinativum, B. Stratum granulosum, C. Stratum lucidum, D. Stratum corneum', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Stratum corneum', 'role': 'assistant'}]