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