Convergence of patient- and physician-reported outcomes in the French National Registry of Facioscapulohumeral Dystrophy oleh Benoît Sanson, Caroline Stalens, Céline Guien, Luisa Villa, Catherine Eng, Sitraka Rabarimeriarijaona, Rafaëlle Bernard, Pascal Cintas, Guilhem Solé, Vincent Tiffreau, Andoni Echaniz-Laguna, Armelle Magot, Raul Juntas Morales, François Constant Boyer, Aleksandra Nadaj-Pakleza, Agnès Jacquin-Piques, Christophe Béroud, Sabrina Sacconi, The French FSHD registry collaboration group