highly significantp < 0.001
Differences between each group were assessed by Student’s t -test, while * p < 0.05 was regarded as statistically significant, ** p < 0.01 was highly significant, and *** p < 0.001 was strongly significant.
Differences between each group were assessed by Student’s t -test, while * p < 0.05 was regarded as statistically significant, ** p < 0.01 was highly significant, and *** p < 0.001 was strongly significant.