(19)

(11)

EP 2 235 540 A2

(12)

(88) Date of publication A3: 04.06.2009 (43) Date of publication: 06.10.2010 Bulletin 2010/40 (21) Application number: 08845893.0 (22) Date of filing: 29.10.2008

(51) International Patent Classification (IPC):  G01N 33/68(2006.01) G01N 33/564(2006.01) (86) International application number: PCT/BE2008/000087 (87) International publication number: WO 2009/055880 (07.05.2009 Gazette 2009/19)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 29.10.2007 GB 0721160 (71) Applicant: Katholieke Universiteit Leuven 3000 Leuven (BE)	(72) Inventors: BOSSUYT, Xavier B-3000 Leuven (BE) VAN DEN BERGH, Karolien B-3220 Holsbeek (BE) (74) Representative: Laenen, Bart Roger Albert et al LC Services BVBA Crutzenstraat 24 3500 Hasselt 3500 Hasselt (BE)