1. From the Department of Pathology Anatomy and Cell Biology (P.P.C., C.M.H., C.P., A.G.) and Kimmel Cancer Center (G.C.), Thomas Jefferson University, Philadelphia, Pa; Dipartimento di Scienze Odontostomatologiche e Maxillo-Facciali (P.P.C.), Universitá degli Studi di Napoli “Federico II,” Napoli, Italy; IRCCS “Neuromed” Institute (L.F., M.V., B.T.), Pozzilli (IS), Italy; Rangos Research Center (G.S.), University of Pittsburgh, Pittsburgh, Pa; Department of Surgical, Anatomical and Oncological...