Journal article (2014) - W Branderhorst (author), E.L.A. Biezer (author), M Stigter-vanWalsum (author), G. A.M.S. van Dongen (author), MA Viergever (author), WK Bleeker (author), F.J. Beekman (author), M. Houtkamp (author), R.M. Ramakers (author), J.H. van den Brakel (author), H. Witteveen (author), F. van der Have (author), HAG van Andel (author), B. Vastenhouw (author), C. Wu (author), C. Wu (author)