Journal article (2008) - J.Y.M.N. Engwegen (author) , A.C.T.M. Depla (author) , J.H. Beijnen (author) , M.E. Smits (author) , A. Cats (author) , H. Tuynman (author) , H.A. Heukelem (author) , P. Snel (author) , W. Meuleman (author) , Lodewyk .F.A. Wessels (author) , JHM Schellens (author)