Table 1.

Age and gender distribution by cohort and group assignment.

		Average Age [Years]	Gender [% Females]
Stage 1 Single dose	Cohort 1A	30.9	16.7
	Cohort 1B	33.4	8.3
	Cohort 1C	28.0	33.3
	Cohort 1D	28.3	58.3
	Total	30.2	29.2
Stage 2 Multiple doses	Cohort 2A	32.3	41.7
	Cohort 2B	29.3	41.7
	Cohort 2C	33.0	50.0
	Total	31.6	44.4
Stage 1 Single dose	Placebo	30.8	18.8
	Vaccine	29.8	34.4
	Total	30.2	29.2
Stage 2 Multiple doses	Placebo	33.3	41.7
	Vaccine	29.3	45.8
	Total	31.6	44.4