(19)

(11)

EP 1 934 870 A2

(12)

(88) Date of publication A3: 12.07.2007 (43) Date of publication: 25.06.2008 Bulletin 2008/26 (21) Application number: 06816851.7 (22) Date of filing: 11.10.2006

(51) International Patent Classification (IPC):  G06F 19/00(2006.01) (86) International application number: PCT/US2006/040040 (87) International publication number: WO 2007/044891 (19.04.2007 Gazette 2007/16)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 11.10.2005 US 726033 P (71) Applicant: VANDERBILT UNIVERSITY Nashville, TN 37212 (US)	(72) Inventor: PETERS, Richard, Alan, II Nashville, TN 37216 (US) (74) Representative: Dunlop, Hugh Christopher  R.G.C. Jenkins & Co. 26 Caxton Street London SW1H 0RJ London SW1H 0RJ (GB)