Defining Endpoints in Becker Muscular Dystrophy

Kennedy Krieger Institute, Baltimore

Virginia Commonwealth University, Richmond

Nationwide Children's Hospital, Columbus

University of Iowa, Iowa City

University of Minnesota, Minneapolis

Washington University School of Medicine, St Louis

University of Kansas Medical Center, Kansas City

University of Colorado Anschutz Medical Campus, Aurora

University of California, Irvine, Orange

University of Auckland, Auckland

John Walton Muscular Dystrophy Research Centre, Newcastle upon Tyne