Muscular Diseases

• Rehabilitation Institute of Chicago — Chicago, Illinois, United States
• Children's Hospital of Lousiana — New Orleans, Louisiana, United States
• Kennedy Krieger Institute — Baltimore, Maryland, United States
• Gillette Children's Speciality Healthcare — Saint Paul, Minnesota, United States

• univ hospital sint Rafael, KULeuven — Leuven, Belgium

Not specified

• For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. — Guadalajara, Mexico
• For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. — Mérida, Mexico
• For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. — Monterrey, Mexico
• For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. — Morelia, Mexico

• X-pert Med GmbH — Jena, Germany

• Children's National Medical Center — Washington D.C., District of Columbia, United States

• Children's National Medical Center — Washington D.C., District of Columbia, United States
• Mayo Clinic — Rochester, Minnesota, United States
• Washington University, St. Louis — St Louis, Missouri, United States
• Children's Hospital of Pittsburgh — Pittsburgh, Pennsylvania, United States

• Children's National Medical Center — Washington D.C., District of Columbia, United States
• Mayo Clinic — Rochester, Minnesota, United States
• Washington University at St. Louis — St Louis, Missouri, United States
• Children's Hospital of Pittsburgh — Pittsburgh, Pennsylvania, United States

• Children's National Medical Center — Washington D.C., District of Columbia, United States

• Association of Parents and Friends of Exceptional Children of Federal District/Brazil; Resistance Exercise Laboratory of the Faculty of Physical Education at the UnB/Brazil; Physics Resistance Gym and Nutrimed Clinics - Center of Medicine Nutrition — Brasília, Federal District, Brazil
• University of Brasília — Brasília, Federal District, Brazil