A Prospective Natural History Study of Progression of Subjects With Duchenne Muscular Dystrophy.

Nationwide Children's Hospital, Columbus

Cincinnati Children's Hospital Medical Center, Cincinnati

UC Davis Health System, Sacramento

Hospital de Pediatria Prof Dr Juan P Garrahan, Buenos Aires

Universitair Ziekenhuis, Ghent

Universitair Ziekenhuis Leuven, Leuven

Hospital das Clinicas da Faculdade de Medicina da USP, São Paulo

CHU Hopital des enfants, Toulouse

Universitaetsklinikum Essen, Essen

Universitaetsklinikum Freiburg, Freiburg im Breisgau

Azienda Ospedaliera Universitaria Policlinico G. Martino, Messina

Policlinico Univsersitario Agostino Gemelli, Rome

Leids Universitair Medisch Centrum, Leiden

UMC St. Radboud, Nijmegen

Drottning Silvias Barn- ochungdomssjukhus, Gothenburg

Hacettepe University Medical Faculty, Ankara