1 Department of Oral and Maxillofacial Surgery, Oregon Health & Science University, 3181 Southwest Sam Jackson Park Road, Floor 7D, Portland, OR 97239, USA. Electronic address: Chodroff@ohsu.edu.
2 Legacy Emanuel Medical Center, Head and Neck Institute, Portland, OR, USA.
3 Department of Oral and Maxillofacial Surgery, Oregon Health & Science University, 3181 Southwest Sam Jackson Park Road, Floor 7D, Portland, OR 97239, USA.
4 Earle A. Chiles Research Institute at Robert W. Franz Cancer Center, Providence Cancer Institute, 4805 Northeast Glisan Street, Suite 2N35, Portland, OR 97213, USA; Providence Head and Neck Cancer Program and Clinic, Providence Cancer Institute, Portland, OR, USA. Electronic address: https://twitter.com/rbryanbell.