Inje University;
Sanggye Paik Hospital;
Department of Urology;
Seoul;
Korea;
Inje University;
Seoul Paik Hospital;
Department of Urology;
Seoul;
Korea;
KonKuk University Medical Center;
Department of Orthopedics;
Seoul;
Korea;
Inje University;
Seoul Paik Hospital;
Department of Orthopedics;
Sports Medical Center;
Seoul;
Korea;