The Need for Establishing a Universal CTG Sizing Method in Myotonic Dystrophy Type 1 - Ballester-Lopez, Alfonsina (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Linares-Pardo, Ian (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Koehorst, Emma (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Núñez-Manchón, Judit (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Pintos-Morell, Guillem (Hospital Universitari Vall d'Hebron) ; Coll-Cantí, Jaume (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Almendrote, Míriam (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Lucente, Giuseppe (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Arbex, Andrea (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Magaña, Jonathan J. (National Rehabilitation Institute (Mèxic)) ; Murillo-Melo, Nadia M. (National Rehabilitation Institute (Mèxic)) ; Lucia, Alejandro (Instituto de Investigación Sanitaria Hospital 12 de Octubre (i+12)) ; Monckton, Darren G. (University of Glasgow) ; Cumming, Sarah A. (University of Glasgow) ; Ramos-Fransi, Alba (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Martínez-Piñeiro, Alicia (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Nogales, Gisela (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Universitat Autònoma de Barcelona