- Before beginning study treatment, participants will be asked to fill out a Quality of Life (QOL) questionnaires, a Speech Assessment, a ChemoSensory Questionnaire, a Patient Swallowing Diary, A Swallowing Study, Salivary Tests and a Trismus Assessment. Participants will need to go to the Massachusetts Eye and Ear Infirmary (MEEI) or Massachusetts General Hospital (MGH) for these tests.