Figure 1. + different from weeks 3, 4 and 5 (p < 0.05). ++ different from weeks 4 and 5 (p < 0.05). * different from weeks 1, 4 and 5 (p < 0.05). # different from week 1, 2 and 3 (p < 0.05). ** different from week 3 to weeks 1, 2, 4 and 5 (p < 0.05).