Assessment Timepoints. Baseline assessment will occur in-person. Each individual will complete informed consent separately to ensure both are willing/able to participate. Intermediate follow-up assessments will be completed remotely online (to minimize burden) at 3-, 6-, and 9-months; 12-month follow-up will be completed in-person to facilitate collection of biological endpoints (STI testing). All assessments will last approximately 45-60 minutes will assess the same or analogous constructs.