Department of Imaging Sciences Rosario Pilar G. Esteban, M.D. Paolo Luigi V. Dimacali, M.D. Kristine Ivy A. Riel, M.D. Paulo Villapando, M.D. Elizabeth R. Hollero, M.D. Antero O. Riel, M.D. Juan Ramon Bernardino T. Henares, M.D. Leopoldo Jose Ma. L. Picazo, M.D.