[1] Childrens Hosp, Div Genet, Boston, MA 02115 USA
[2] Harvard Univ, Sch Med, Boston, MA USA
[3] Signature Genomic Labs LLC, Spokane, WA USA
[4] Washington State Univ, Hlth Res & Educ Ctr, Spokane, WA USA
[5] Childrens Hosp, Dept Neurol, Boston, MA 02115 USA
[6] Inland NW Genet Clin, Spokane, WA USA
[7] Childrens Hosp Cent Calif, Dept Med Genet & Metab, Madera, CA USA
[8] Childrens Mem Hosp, Dept Pediat, Chicago, IL 60614 USA
[9] Childrens Mem Hosp, Div Genet, Chicago, IL 60614 USA
[10] Northwestern Univ, Feinberg Sch Med, Chicago, IL 60611 USA
[11] Childrens Hosp Philadelphia, Div Human Genet, Philadelphia, PA 19104 USA
[12] Univ Penn, Sch Med, Philadelphia, PA 19104 USA