The brazilian PDT cancer project - Bagnato, Vanderlei Salvador; Salvio, Ana Gabriela; Ramirez, Dora Patricia; Inada, Natalia Mayumi; Moriyama, Lilian Tan; Buzza, Hilde Harb; Andrade, Cintia Teles; Pires, Layla; Bonini, Daniel; Kurachi, Cristina (World Congress of the International Photodynamic Association - IPA, 2013)