[1] Leiden Univ, Dept Human Genet, Med Ctr, Leiden, Netherlands
[2] Emory Univ, Sch Med, Dept Human Genet, Atlanta, GA USA
[3] Georgia Inst Technol, Sch Biol Sci, Atlanta, GA 30332 USA
[4] Perkin Elmer Genet, Atlanta, GA USA
[5] Hamad Med Corp, Dept Pediat, Clin & Metab Genet, Doha, Qatar
[6] Duchenne Parent Project Italy, Rome, Italy
[7] Univ Ferrara, Unit Med Genet, Ferrara, Italy
[8] Hosp Santa Creu & Sant Pau, CIBERER U705, Serv Genet, Barcelona, Spain
[9] Univ Miami, Miller Sch Med, Miami, FL 33136 USA
[10] Cochin Hosp, Hosp Univ Paris Ctr, Dept Genet & Mol Biol, Paris, France
[11] Parent Project Muscular Dystrophy, Hackensack, NJ USA
[12] Med Univ Warsaw, Dept Neurol, Warsaw, Poland
[13] Hosp Clin Porto Alegre, Med Genet Serv, Porto Alegre, RS, Brazil
[14] Hosp Clin Porto Alegre, Neurol Serv, Porto Alegre, RS, Brazil
[15] Univ Fed Rio Grande do Sul, Dept Internal Med, Porto Alegre, RS, Brazil
[16] Med Univ Vienna, Dept Neuromuscular Res, Vienna, Austria
[17] Karolinska Inst, Dept Womens & Childrens Hlth, Stockholm, Sweden
[18] Karolinska Univ Hosp, Astrid Lindgrens Barnsjukhus, Stockholm, Sweden
[19] Univ Montpellier, Lab Rare Genet Dis LGMR, Montpellier, France
[20] Istanbul Univ, Istanbul Fac Med, Dept Med Genet, Istanbul, Turkey
[21] PharmaGenesis London, London, England
[22] Guys Hosp, Viapath Analyt, London, England
[23] Univ Calif Los Angeles, Dept Human Genet, Los Angeles, CA 90095 USA