1 Division of Surgery, Department of Head and Neck Surgery, Unit 1445, The University of Texas MD Anderson Cancer Center, Houston, TX, USA. moranamit@gmail.com.
2 Division of Surgery, Department of Head and Neck Surgery, Unit 1445, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
3 Division of Head, Neck, and Breast Surgery, Department of Surgery, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand.