Loeys, Bart L.; Schwarze, Ulrike; Holm, Tammy; Callewaert, Bert L.; Thomas, George H.; Pannu, Hariyadarshi; De Backer, Julie F.; Oswald, Gretchen L.; Symoens, Sofie; Manouvrier, Sylvie; Roberts, Amy E.; Faravelli, Francesca; Greco, M. Alba; Pyeritz, Reed E.; Milewicz, Dianna M.; Coucke, Paul J.; Cameron, Duke E.; Braverman, Alan C.; Byers, Peter H.; De Paepe, Anne M.; Dietz, Harry C.