Upper Limb Module for Spinal Muscular Atrophy : 12 month changes 1 2

Revised Upper Limb Module for Spinal Muscular Atrophy: 12 month changes 1 2 Maria Carmela Pera1,2¶, Giorgia Coratti1,2¶, Elena S. Mazzone1¶, Jacqueline Montes3,4, 3 Mariacristina Scoto5, Roberto De Sanctis1,2, Marion Main5, Anna Mayhew6, Robert Muni Lofra6, 4 Sally Dunaway Young3,4, Allan M. Glanzman7, Tina Duong8, Amy Pasternak9,10, Danielle Ramsey5, 5 Basil Darras9, John W. Day8, Richard S. Finkel11, Darryl C. De Vivo4, Maria Pia Sormani12, 6 Francesca Bovis12, Volker Straub6, Francesco Muntoni5,13, Marika Pane1,2&, Eugenio 7 Mercuri1,2&*, for the iSMAC Consortium Group. 8