[1] Clin Special Children, Strasburg, PA USA
[2] UCL, London, England
[3] Sydney Childrens Hosp Network, Randwick, NSW, Australia
[4] Tokyo Womens Med Univ, Tokyo, Japan
[5] Nationwide Childrens Hosp, Columbus, OH USA
[6] MDUK Oxford Neuromuscular Ctr, Oxford, England
[7] Childrens Hosp Eastern Ontario, Ottawa, ON, Canada
[8] Massachusetts Gen Hosp, Boston, MA 02114 USA
[9] Univ WI, Sch Med & Publ Hlth, Madison, WI USA
[10] Washington Univ, Sch Med, St Louis, MO USA
[11] Columbia Univ, Med Ctr, New York, NY USA
[12] Univ Texas Southwestern Med Ctr Dallas, Dallas, TX 75390 USA
[13] Helen DeVos Childrens Hosp, Grand Rapids, MI USA
[14] Univ Colorado, Sch Med, Aurora, CO USA
[15] Univ Calif Los Angeles, David Geffen Sch Med, Los Angeles, CA 90095 USA
[16] Novartis Gene Therapies, Bannockburn, IL USA