A 27-year-old man comes to the office for hair restoration to correct alopecia of the scalp. He sustained a burn injury to the scalp when he was a child and underwent split-thickness skin grafting to treat the burn. Micrograft hair transplantion to restore the hairline is planned. Which of the following is the most likely percentage of micrograft survival and ultimate hair growth in this patient?
A) 10%
B) 25%
C) 50%
D) 85%
E) 95%