Journal article (2011) - Carole Leguy (author), C.A.D. Leguy (author), Rene Delfos (author), R Delfos (author), René Delfos (author), R. Delfos (author), MAthieu Pourquie (author), M.J.B.M. Pourquié (author), M. J.B.M. Pourquie (author), Mathieu Pourquié (author), MJBM Pourquié (author), Mathieu Pourquie (author), M. J.B.M. Pourquié (author), MJBM Pourquie (author), M.J.B.M. Pourquie (author), MAthieu Pourquié (author), C. Poelma (author), C Poelma (author), Christian Poelma (author), J Krooneman (author), J Westerweel (author), Jerry Westerweel (author), J. Westerweel (author), JJWA van Loon (author)