highly significantP < 0.001
marginally significantP < 0.05
Differences between samples were expressed as “not significant” ( P ≥ 0.05), marginally significant ( P < 0.05)*, significant ( P < 0.01)**, highly significant ( P < 0.001)***.
Differences between samples were expressed as “not significant” ( P ≥ 0.05), marginally significant ( P < 0.05)*, significant ( P < 0.01)**, highly significant ( P < 0.001)***.