Genetic and functional analyses of SHANK2 mutations suggest a multiple hit model of autism spectrum disorders. by Claire S Leblond, Jutta Heinrich, Richard Delorme, Christian Proepper, Catalina Betancur, Guillaume Huguet, Marina Konyukh, Pauline Chaste, Elodie Ey, Maria Rastam, Henrik Anckarsäter, Gudrun Nygren, I Carina Gillberg, Jonas Melke, Roberto Toro, Beatrice Regnault, Fabien Fauchereau, Oriane Mercati, Nathalie Lemière, David Skuse, Martin Poot, Richard Holt, Anthony P Monaco, Irma Järvelä, Katri Kantojärvi, Raija Vanhala, Sarah Curran, David A Collier, Patrick Bolton, Andreas Chiocchetti, Sabine M Klauck, Fritz Poustka, Christine M Freitag, Regina Waltes, Marnie Kopp, Eftichia Duketis, Elena Bacchelli, Fiorella Minopoli, Liliana Ruta, Agatino Battaglia, Luigi Mazzone, Elena Maestrini, Ana F Sequeira, Barbara Oliveira, Astrid Vicente, Guiomar Oliveira, Dalila Pinto, Stephen W Scherer, Diana Zelenika, Marc Delepine, Mark Lathrop, Dominique Bonneau, Vincent Guinchat, Françoise Devillard, Brigitte Assouline, Marie-Christine Mouren, Marion Leboyer, Christopher Gillberg, Tobias M Boeckers, Thomas Bourgeron