Journal article (2012) - J.W.T. Heemskerk (author), R. Kreuger (author), F.J. Beekman (author), M.C. Goorden (author), M.A.N. Korevaar (author), S. Salvador (author), ZM Seeley (author), NJ Cherepy (author), E. van der Kolk (author), SA Payne (author), P. Dorenbos (author)