Journal article (2011) - J. Dirksen (author) , F.H.L.R. Clemens (author) , J.L. Korving (author) , F. Cherqui (author) , P Gauffre (author) , T. Ertl (author) , H. Plihal (author) , KA Muller (author) , CTM Snaterse (author)