[1] Duke Univ, Sch Med, Ctr Appl Genom & Precis Med, Durham, NC 27708 USA
[2] HudsonAlpha Inst Biotechnol, Huntsville, AL 35806 USA
[3] Columbia Univ, Inst Genom Med, New York, NY 10032 USA
[4] Univ Massachusetts, Sch Med, Dept Neurol, Worcester, MA 01655 USA
[5] McGill Univ, Dept Neurol & Neurosurg, Montreal Neurol Inst, Montreal, PQ H3A 2B4, Canada
[6] Stanford Univ, Dept Genet, Sch Med, Stanford, CA 94305 USA
[7] Duke Univ, Sch Med, Durham, NC 27708 USA
[8] Biogen Inc, Cambridge, MA 02142 USA
[9] Massachusetts Gen Hosp, Dept Neurol, Ctr Human Genet Res, Neurogenet DNA Diagnost Lab, Boston, MA 02114 USA
[10] Washington Univ, Sch Med, Neurol, St Louis, MO 63110 USA
[11] Univ Amsterdam, Acad Med Ctr, Dept Genome Anal, NL-1105 AZ Amsterdam, Netherlands
[12] Univ Dublin Trinity Coll, Trinity Biomed Sci Inst, Acad Unit Neurol, Dublin, Ireland
[13] Kings Coll London, Dept Basic & Clin Neurosci, Inst Psychiat, London SE5 8AF, England
[14] Univ Med Ctr Utrecht, Brain Ctr Rudolf Magnus, Dept Neurol, NL-3508 GA Utrecht, Netherlands
[15] IRCCS Ist Auxol ltaliano, Dept Neurol, I-20149 Milan, Italy
[16] IRCCS Ist Auxol ltaliano, Lab Neurosci, I-20149 Milan, Italy
[17] Univ Milan, Dino Ferrari Ctr, Dept Pathophysiol & Transplantat, I-20122 Milan, Italy
[18] Cedars Sinai Med Ctr, Los Angeles, CA 90048 USA
[19] Houston Methodist Hosp, Houston, TX 77030 USA
[20] Cornell Univ, Weill Cornell Med Coll, New York, NY 10065 USA
[21] Univ Calif San Diego, Ludwig Inst Canc Res, La Jolla, CA 92093 USA
[22] Univ Calif San Diego, Dept Neurosci, La Jolla, CA 92093 USA
[23] Univ Utah, Sch Med, Dept Neurol, Salt Lake City, UT 84112 USA
[24] Univ Penn, Perelman Sch Med, Dept Pathol & Lab Med, Philadelphia, PA 19104 USA
[25] Univ Penn, Perelman Sch Med, Penn ALS Ctr, Dept Neurol, Philadelphia, PA 19104 USA
[26] Univ Penn, Perelman Sch Med, Penn Frontotemporal Degenerat Ctr, Dept Neurol, Philadelphia, PA 19104 USA
[27] Columbia Univ, Ctr Motor Neuron Biol & Dis, Dept Neurol, New York, NY 10032 USA
[28] Columbia Univ, Dept Pediat & Med, New York, NY 10032 USA
[29] Emory Univ, Dept Neurol, Atlanta, GA 30322 USA
[30] Columbia Univ, Dept Biochem Mol Biophys, New York, NY 10027 USA
[31] Harvard Univ, Sch Med, Dept Cell Biol, Boston, MA 02115 USA
[32] Duke Univ, Sch Med, Dept Biostat & Bioinformat, Durham, NC 27708 USA
[33] Duke ALS Clin, Durham, NC 27708 USA
[34] Durham VA Med Ctr, Durham, NC 27708 USA