1Children's Sports Medicine, Children's Hospital, 479 Parsons Avenue, Columbus, OH 43215, USA
2Department of Medical Education, Grant Medical Center, 111 South Grant Avenue, Columbus, OH 43215, USA
3Department of Family Medicine, Ohio University College of Osteopathic Medicine, Grosvenor Hall, Athens, OH 45701, USA
4Capital University, One College and Main, Columbus, OH 43209, USA
5Otterbein College, One Otterbein College, Westerville, OH 43081, USA
6The Ohio State Universitya College of Medicine and Public Health, 370 West 9th Avenue, Columbus, OH 43210, USA