Journal article (2014) - M Siebelt (author), HG Groen (author), SJ Koelewijn (author), E de Blois (author), MJ Sandker (author), J.H. Waarsing (author), JH Waarsing (author), Cristina Müller (author), GJVM Osch (author), M. de Jong (author), M de Jong (author), Harrie Weinans (author), H. Weinans (author), HH Weinans (author)