| Affiliation: | 1. Department of Oral and Maxillofacial Surgery, Oregon Health & Science University, 3181 Southwest Sam Jackson Park Road, Floor 7D, Portland, OR 97239, USA;2. Legacy Emanuel Medical Center, Head and Neck Institute, Portland, OR, USA;3. Earle A. Chiles Research Institute at Robert W. Franz Cancer Center, Providence Cancer Institute, 4805 Northeast Glisan Street, Suite 2N35, Portland, OR 97213, USA;4. Providence Head and Neck Cancer Program and Clinic, Providence Cancer Institute, Portland, OR, USA;1. Oral and Maxillofacial Surgery, VCU Medical Center, MCV Hospitals, 520 North 11th Street, PO Box 980566, Richmond, VA 23298-0566, USA;2. Oral and Maxillofacial Surgery, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75235, USA |
