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