highly significantP < 0.001
Statistical significance was defined as follows: ns, not significant; * P < 0.05, significant; ** P < 0.01, highly significant; and *** P < 0.001, extremely significant.
Statistical significance was defined as follows: ns, not significant; * P < 0.05, significant; ** P < 0.01, highly significant; and *** P < 0.001, extremely significant.