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