1. Duke University and the Duke Clinical Research Institute, Durham, NC
2. Vanderbilt University Medical Center, Nashville, TN
3. Medical University of South Carolina, Charleston, SC
4. AstraZeneca, Gaithersburg, MD
5. Bayer AG, Whippany, NJ
6. Daiichi Sankyo, Parsippany, NJ
7. Columbia University Medical Center, New York, NY
8. Nationwide Children's Hospital, Columbus, OH
9. Parent Project Muscular Dystrophy, Middletown, OH
10. Bristol‐Myers Squibb, Princeton, NJ
11. Albert Einstein College of Medicine, New York, NY
12. Children's Hospital of Colorado, Aurora, CO
13. US Food and Drug Administration , Silver Spring, MD
14. Arkansas Children's Hospital, Little Rock, AR
15. Medical University of Vienna, Austria
16. University of Toronto, Canada
17. Boston Children's Hospital, Boston, MA
18. US National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD
19. Janssen Pharmaceuticals, Raritan, NJ
20. Novartis Pharmaceuticals, East Hanover, NJ
21. Children's Hospital of Los Angeles, CA