1. Heart Institute; Cedars-Sinai Medical Center; Los Angeles CA USA
2. NSCT Diagnostic & Advisory Service for Rare Neuromuscular Diseases; Institute of Genetic Medicine; Newcastle upon Tyne UK
3. Department of Neurology; Cedars-Sinai Medical Center; Los Angeles CA USA
4. Duke Institute of Molecular Physiology; Duke University Medical Centre; Durham NC USA
5. Department of Biomathematics; University of California Los Angeles; Los Angeles CA USA
6. Clinical Exercise Science Program, Institute of Sport, Exercise and Active Living (ISEAL); Victoria University; Melbourne VIC Australia