Table 1.
Lengthening types by segments (S: Segment).
| Type | 2-S × 2 | 2-S + 4-S | 4-S × 1 | 4-S × 2 | 4-S × 3 |
|---|---|---|---|---|---|
| Patients | 14 | 3 | 14 | 38 | 12 |
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