1. Dr Briner is medical director of Lutheran General Sports Medicine Center in Park Ridge, Illinois, and an assistant clinical professor in the department of family practice at the University of Illinois in Chicago. He holds a certificate of added qualifications in sports medicine and is a fellow of the American College of Sports Medicine.
2. Dr Benjamin is an assistant professor of pediatrics and surgery in the section of orthopaedic surgery and rehabilitation medicine at the University of Chicago. When the article was written, she was a primary care sports medicine fellow with Dr Briner.