Sung Soo Kim, Dong Hyun Lee, Jung Hoon Kim, Dong Ju Lim, Byung Wan Choi, Jin Hwan Kim, Jin Hyok Kim, Jun Seung Lee

J Korean Orthop Assoc.2016;51(6):479-485.   Published online 2016 December 30     DOI: http://dx.doi.org/10.4055/jkoa.2016.51.6.479