The study is expected to be completed in December, 2014.About the Aetna Foundation The Aetna Foundation, Inc. is the independent charitable and philanthropic arm of Aetna Inc. Since 1980, Aetna and the Aetna Foundation have contributed $412 million in grants and sponsorships, including $18 million in 2011. As a national health foundation, we promote wellness, health, and access to high-quality health care for everyone. This work is enhanced by the time and commitment of Aetna employees, who have volunteered more than 2.6 million hours since 2003. Aetna’s current giving is focused on addressing the rising rate of adult and childhood obesity in the U.S.; promoting racial and ethnic equity in health and health care; and advancing integrated health care. For more information, visit www.AetnaFoundation.org.