Not that I am aware of, but maybe I am wrong. They were not the main target as my tumor was on my mobile tongue, but I am sure they did get some radiation.

DX on 05/01/06 with SCC of right tongue. 05/11/06 surgery-tumor 1.2cm & 4 cm clear margins & parital glos. & neck dissection with removal of 34 nodes/1 positive at 4mm)T1N1MO
35 IGRT & 3 cycles of chemo (1 cisplatin & 2 carbo-complete on 8/9/06.