0

4.7 ± 0.8

4.7 ± 1.0

4.2 ± 0.7

0.103^*

500

4.8 ± 0.9

4.7 ± 1.0

2.8 ± 1.1

0.000^*

500

4.8 ± 0.9

4.7 ± 1.0

/

0.212^**

500

4.8 ± 0.9

/

2.8 ± 1.1

0.000^**

500

/

4.7 ± 1.0

2.8 ± 1.1

0.000^**