[1] Hop La Pitie Salpetriere, AP HP, Inst Myol, Ctr Reference Malad Neuromusculaires Nord Est Ile, Paris, France
[2] Princesa Univ Hosp, Dept Neurol, Madrid, Spain
[3] Hosp Civils Lyon, Ctr Reference Malad Neuromusculaires PACA Reunion, Serv ENMG & Pathol Neuromusculaires, Hop Neurol P Wertheimer, Bron, France
[4] Hop Univ Strasbourg, Ctr Reference Malad Neuromusculaires Nord Est Ile, Serv Neurol, ERN EURO NMD, Strasbourg, France
[5] CHU Nantes, Ctr Reference Malad Neuromusculaires AOC, Lab Explorat Fonct, FILNEMUS,Hotel Dieu, Nantes, France
[6] Hop Univ Strasbourg, Dept Pathol, Strasbourg, France
[7] Hop Univ Brest, Dept Pathol, Brest, France
[8] CHU Nantes, Serv Radiol & Imagerie Med, Hotel Dieu, Nantes, France
[9] Hosp Civils Lyon, Ctr Biol & Pathol Est, Serv Anathomopath, Bron, France
[10] Ctr Hosp Valence, Serv Neurol, Valence, France
[11] Hosp Civils Lyon, Ctr Biol & Pathol Est, Serv Biochim & Biol Mol, Bron, France
[12] Hosp Civils Colmar, Serv Neurol, Colmar, France
[13] Hop La Pitie Salpetriere, AP HP, Unite Fonct Cardiogenet & Myogenet Mol & Cellulai, Ctr Genet Mol & Chromosom, Paris, France