Affiliation: | 1. Department of Oral Medicine, University of Pennsylvania, 8605 Mace Boulevard, Dixon, CA 95620, USA;2. Unité de dentisterie et chirurgie oromaxillofaciale, ADVETIA Centre Hospitalier Vétérinaire, 9 avenue Louis Breguet, Vélizy-Villacoublay 78140, France |