Affiliation: | Director of Orthopaedic Surgery and Surgeon-In-Chief Connecticut Children's Medical Center 282 Washington Street Hartford, CT06106, USA;Sbriners Hospital for children, 2211 N Oak, Park Avenue, Chicago, IL, 60707, USA;Minnesota Spine Center Suite 602 Riverside Professional Building 606 24th Avenue South Minneapolis, MN 55454–1499, USA |