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