Week | Toxicity effects | ||
Dysphagia | Dysphonia | Erythema | |
I | 0 | 0 | 0 |
II | 4 | 1 | 0 |
III | 18 | 2 | 0 |
IV | 1 | 1 | 0 |
V | 2 | 4 | 6 |
VI | 2 | 1 | 7 |
VII | 0 | 2 | 2 |