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Skin expansion in pediatric forehead reconstruction. Case study I: Simultaneous forehead, anterior and posterior scalp expansion. Spatio-temporal evolution of area growth displayed at t = 0.24, t = 0.33, t = 0.42 and t = 0.75. The initial area of 149.4 cm2 increases gradually as the grown skin area increases to 190.2 cm2, 207.4 cm2, 220.4 cm2, and finally 251.2 cm2, from left to right.
