Journal article (2016) - w huizinga (author), Dirk Poot (author), A Leemans (author), W.J. Niessen (author), S. Klein (author), JM Guyader (author), R Klaassen (author), BF Coolen (author), M van Kranenburg (author), RJM van Geuns (author), A Uitterdijk (author), M Polfliet (author), J Vandermeulebroucke (author)