A

B

C

D

Day 6

8.40 ± 0.29

8.47 ± 0.39

8.72 ± 0.22

10.01 ± 0.78

Day 15

24.67 ± 0.75

24.88 ± 1.66

20.02 ± 0.71

26.20 ± 0.80