ParticipantId	SequenceNum	Age	Gender	Race	Vaccination	StartDate
HIV-001	-1	44	M	African American	TRUE	08/10/2003
HIV-002	-1	35	F	White	TRUE	08/10/2003
HIV-003	-1	24	F	Multiracial	FALSE	08/19/2003
HIV-004	-1	34	F	White	FALSE	08/27/2003
HIV-005	-1	25	M	African American	TRUE	09/03/2003