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Patient characteristics
| Characteristics | Value |
| Total patients | 19 |
| Demographics | |
| Mean age (yr) | 57 |
| Age range (yr) | 41-74 |
| Male/female | 3/16 |
| Location of primary tumor | |
| Oropharynx | 19 |
| Stages | |
| Stage III | 15 |
| Stage IV | 4 |
| Tumor size (cm3) | 0.615-14.879 |
| Therapy type | Chemo-radiation |
| Outcome | |
| Locoregional control | 17 |
| Locoregional failure | 2 |
