Affiliation: | 1. Private Practice of Orthodontics, 3250 Trinity Dr, Los Alamos, NM 87544, United States;2. LSU Health Sciences Center, department of Orthodontics, 1100 Florida Ave., New Orleans, LA 70119, United States;3. LSU Health Sciences Center, department of Biostatistics, 2020 Gravier Street, New Orleans, LA 70112, United States;4. LSU Health Sciences Center, department of Prosthodontics, 1100 Florida Ave., New Orleans, LA 70119, United States;5. LSU Health Sciences Center, department of Biomaterials, 1100 Florida Ave., New Orleans, LA 70119, United States |