| Authors: |
Akl MA; Department of Restorative Sciences, Division of Prosthodontics, University of Minnesota, Minneapolis, MN, United States., Sim CPC; Prosthodontic Unit, Department of Restorative Dentistry, National Dental Center Singapore, Singapore; Oral Health Academic Clinical Programme, Duke-NUS Medical School, Singapore., Nunn ME; Health Policy and Health Services Research, Goldman School of Dental Medicine, Boston University, Boston, MA, United States., Zeng LL; General Dentistry Unit, National Dental Center Singapore, Singapore., Hamza TA; Faculty of Dental Medicine, Al-Azhar University, Cairo, Egypt; Creighton University School of Dentistry, Omaha, NE, United States., Wee AG; Department of Restorative Sciences, Division of Prosthodontics, University of Minnesota, Minneapolis, MN, United States. Electronic address: wee00008@umn.edu. |