Szatmari, Peter; Paterson, Andrew D; Zwaigenbaum, Lonnie; Roberts, Wendy; Brian, Jessica; Liu, Xiao-Qing; Vincent, John B; Skaug, Jennifer L; Thompson, Ann P; Senman, Lili; Feuk, Lars; Qian, Cheng; Bryson, Susan E; Jones, Marshall B; Marshall, Christian R; Scherer, Stephen W; Vieland, Veronica J; Bartlett, Christopher; Mangin, La Vonne; Goedken, Rhinda; Segre, Alberto; Pericak-Vance, Margaret A; Cuccaro, Michael L; Gilbert, John R; Wright, Harry H; Abramson, Ruth K; Betancur, Catalina; Bourgeron, Thomas; Gillberg, Christopher; Leboyer, Marion; Buxbaum, Joseph D; Davis, Kenneth L; Hollander, Eric; Silverman, Jeremy M; Hallmayer, Joachim; Lotspeich, Linda; Sutcliffe, James S; Haines, Jonathan L; Folstein, Susan E; Piven, Joseph; Wassink, Thomas H; Sheffield, Val; Geschwind, Daniel H; Bucan, Maja; Brown, W Ted; Cantor, Rita M; Constantino, John N; Gilliam, T Conrad; Herbert, Martha; Lajonchere, Clara.