The PREVENT Study (PREVENT) website is intended to provide information that might be of interest to website visitors. The information included in this site has been assembled from a variety of sources and may include technical inaccuracies or typographical errors. Although PREVENT makes all reasonable efforts to ensure the accuracy of information appearing on the site, persons accessing this information assume full responsibility for the use of the information and understand and agree that PREVENT, its participants and its funding agencies are not responsible or liable for any claim, loss, or damage arising from the use of the information. The names of institutions, individuals, funding agencies, collaborators or contractors appearing in the PREVENT website are included to provide depth and context about the PREVENT Study and their inclusion does not imply endorsement of products or technologies under development or of companies or contractors participating in the Program. Some PREVENT website pages may provide links to other Internet sites only for the convenience of World Wide Web users. PREVENT is not responsible for the availability or content of these external sites, nor does PREVENT endorse, warrant, or guarantee the products, services, or information described or offered at these other Internet sites. The information available in the PREVENT website is designed for educational purposes only and is not provided as a professional service or as medical advice for specific patients. The information on the PREVENT website is not a substitute for professional diagnosis or medical care.