This innovation is no longer available.Please contact TechTransfer@columbia.edu for more information.http://www.ibridgenetwork.org/columbia/ir2011-carlson2009-03-06T07:37:55ZTech Transfer, Columbia Technology Ventures http://www.ibridgenetwork.org/info/aboutTechTransfer@columbia.eduhttp://www.ibridgenetwork.org/images?action=feed_icon.gifColumbia Technology Ventures Copyright 2008, Columbia Technology Ventures