Participants of the STAR Study will be asked to attend on-site and virtual visits every 3-6 months. Participants may also be asked to attend additional visits for pregnancy or sub-studies.
Overview of Study Participation

A baseline (BL) visit is a participant's first appointment and opportunity to get to know the study staff. This visit is also study staff's chance to get to know the participant and collect some information via a questionnaire and specimen collection.
About 6 months following the BL visit, participants will be welcomed back to complete additional questionnaires.
About a year from participants' BL visit, they will be welcomed back for an annual visit to complete additional questionnaires and specimen collection.
About 6 months following the annual visit, participants will be welcomed back to complete additional questionnaires.
Participants who are or become pregnant may be asked to attend additional study visits.