RT	radiation therapy
OP	oropharynx
RFS	relapse-free survival
OS	overall survival
PFS	progression-free survival
ORR	overall response rate
LRF	locoregional failure
IC	induction chemotherapy
CRT	chemoradiotherapy
ISH	in situ hybridization
IHC	immunohistochemistry
Fx	fractions
Gy	Gray
BID	twice a day
AUC	area under the curve
MDADI	MD Anderson Dysphagia Inventory
PORT	post-operative radiation therapy
POCRT	post-operative chemoradiotherapy
IMRT	intensity modulated radiation therapy
QoL	quality of life
SFX	standard fraction