Affiliation: | Tatsuya Sueyoshi, Department of Orthopedic Surgery, Kyoto University, Kyoto 606-8507, JapanMerrill A Ritter, Kenneth E Davis, Center for Hip and Knee Surgery, Mooresville, IN 46158, United StatesRandall T Loder, James Whitcomb Riley Children’s Hospital, Indianapolis, IN 46202, United States |