Table 1.

Detailed search strategy for PubMed

#1	((((“Head and Neck Neoplasms”[Mesh])) OR (Head and Neck Cancer*)) OR (Head and Neck tumor*)) OR (Head and Neck tumour)
#2	((“Radiotherapy”[Mesh]) OR radiotherapy*) OR radiation therapy*
#3	(“Stents”[Mesh]) OR intraoral stent*
#4	#1 AND #2 AND #3