Institut Necker, Paris, France
Harbor - UCLA Medical Center, Torrance, California, United States
Ann and Robert H. Lurie Childrens Hospital of Chicago, Chicago, Illinois, United States
Research Site, Bologna, Italy
Research site, Lausanne, Switzerland
Princess Margaret Hospital for Children, Perth, Western Australia, Australia
Children's Hospital at Westmead, Westmead, New South Wales, Australia
Lady Cilento Children's Hospital (previous: Royal Children's Hospital), Brisbane, Queensland, Australia
Research site - Bambino Gesu, Roma, Italy
Research site, Bristol, United Kingdom
Research site - La Sapienza, Roma, Italy
Leids Universitair Medisch Centrum, Leiden, Netherlands
UZ Leuven, Campus Gasthuisberg, Leuven, Belgium
Institut de Myologie, Paris, France
The Ohio State University - Wexner Medical Center, Columbus, Ohio, United States
Duke University Medical Center, Durham, North Carolina, United States
Washington University, Saint Louis, Missouri, United States
University Hamburg-Eppendorf, Hamburg, Germany
Bambino Gesù Children's Hospital, Rome, Italy
Guy's & St. Thomas NHS Foundation Trust, London, United Kingdom
University of South Florida, Tampa, Florida, United States
UCSF Benioff Children's Hospital Oakland, Oakland, California, United States
Cooper Health Systems, Camden, New Jersey, United States