Hug Kevin T, Alton Timothy B, Gee Albert O
Department of Orthopaedics and Sports Medicine, University of Washington, Box 359798, 325 9th Avenue, Seattle, WA, 98104, USA,
Clin Orthop Relat Res. 2015 Jun;473(6):2154-7. doi: 10.1007/s11999-014-4076-x. Epub 2014 Nov 27.