TABLE 3.
External gap progression, expressed as mean ± standard deviation (mm3) for all tested subgroups
| HTZ | ZLS | |
|---|---|---|
| ADH | 0.16 ± 0.08 | 0.10 ± 0.06 |
| CRW | 0.11 ± 0.09 | 0.02 ± 0.02 |
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