(a)
| Grade | |||||
|---|---|---|---|---|---|
| 0 | 1 | 2 | 3 | 4 | |
| Gastrointestinal | 64 (52.0%) | 43 (35.0%) | 13 (10.6%) | 3 (2.4%) | 0 (0.0%) |
| Genitourinary | 60 (48.8%) | 47 (38.2%) | 12 (9.8%) | 4 (3.3%) | 0 (0.0%) |
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