1. The SPORT Center, Division of Sports Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
2. SportsPlus, Pleasanton, CA, USA
3. Towson Orthopaedic Associates P, Towson, MD, USA
4. Department of Sports Medicine, MedStar Union Memorial Hospital, Baltimore, MD, USA
5. Department of Human Genetics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA