<http://schema.org/description>
"While environment and family history are factors in healthy aging, genetic variants play a critical and complex role in conferring exceptional longevity, according to researchers from the Boston University Schools of Public Health and Medicine, Boston Medical Center, IRCCS Multimedica in Milan, Italy, and Yale University."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2012-01-genetic-signatures-exceptional-longevity-re-published.html>