Day 1 | 4thweek | 8thweek | 12thweek | |
Botox Group | 12 ± 9 | 2 ± 2 | 2 ± 3 | 5 ± 3 |
25-Pro Group | 13 ± 8 | 3 ± 2 | 4 ± 3 | 10 ± 3 |
33-Pro Group | 13 ± 7 | 3 ± 1 | 3 ± 2 | 5 ± 2 |
ControlGroup | 14 ± 6 | 5 ± 4 | 13 ± 7 | 13 ± 7 |