The children of the Amor Divino family, (L-R) Dhones, Izabely and Samille, sit on their couch after their parents dressed them for a weekly physical therapy session, in the Brasilandia favela of Sao Paulo, before sunrise March 23, 2012. All three children suffer from a disease called Pelizaeus-Merzbacher, a rare genetic nervous disorder which affects coordination and intellect.