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Click on the 'Click to return' button to go back to the original page to select another feature to review
 1. Tabs - The Web site is organized by section and each section has a tab. Select a tab to navigate to the section.
 2. Participants - This is new content for potential Study participants.
 3. Navigation - Use the left-hand navigation to view the content in a section.
 4. Last Reviewed Date/Last Updated Date - Last Reviewed is the date that the content was reviewed for accuracy. Last Updated is the date that the content was changed.
 5. Locations - Click on link to view list of Study locations.
 6. Map - Click on the map to find state maps and list of locations by state.

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