Table 1.

This table illustrates the number of male mice in each treatment combination for this study's factorial design. Three animals were lost during surgery. Thus, the number in parentheses indicate the number of mice that data was collected from during rescue and recovery time points.

	+Sx		−Sx
	−A	+A	−A	+A
+Nest	4 (3)	4	4	4
−Nest	4	4 (2)	4	4