Lactating females who plan to breastfeedXx_NEWLINE_xXLactating females who plan to breastfeedXx_NEWLINE_xXLactating females who plan to breastfeedXx_NEWLINE_xXLactating females who plan to breastfeed their infants are excludedXx_NEWLINE_xXLactating females who plan to breastfeed their infants are not eligibleXx_NEWLINE_xXLactating females are not eligibleXx_NEWLINE_xXLactating females who plan to breastfeed their infantsXx_NEWLINE_xX