| 30 DAYS | 45 DAYS | 60 DAYS | 90 DAYS |
CONTROL 1 | 8.333 ± 0.167 | 9.640 ± 0.074 | 9.640 ± 0.074 | 9.833 ± 0.167 |
DSF | 6.167 ± 0.203* | 6.167 ± 0.203* | 6.100 ± 0.265* | 5.833 ± 0.524* |
CG | 5.967 ± 0.393* | 5.967 ± 0.393* | 5.900 ± 0.458* | 5.567 ± 0.788* |
DSF/CG | 5.800 ± 0.416* | 5.800 ± 0.416* | 5.733 ± 0.481* | 5.467 ± 0.742* |