1. Department of Physical Medicine & Rehabilitation, Spaulding Rehabilitation Hospital, Charlestown, MA 02129, USA
2. Department of Sports Medicine, Kettering Health, Kettering, OH 45429, USA
3. Memorial Healthcare System, Office of Human Research, Hollywood, FL 33021, USA
4. Department of Orthopaedic Surgery and Sports Medicine, JoeDiMaggio Children’s Hospital, Hollywood, FL 33021, USA