[1
]
Department of Orthopaedic Surgery, Daegu Fatima Hospital, Daegu, Korea.
[2
]
Department of Preventive Medicine, College of Medicine, Institute for Evidence-based
Medicine, Korea University, Seoul, Korea.
[3
]
Department of Orthopaedic Surgery, Ilsan Paik Hospital, Inje University, 2240, Daehwa-dong,
Ilsan-Segu, Koyang-Si, Ilsan, 411-706, Korea.
[4
]
Department of Orthopaedic Surgery, Veterans Health Service Medical Center, Seoul,
Korea.
[5
]
Department of Orthopaedic Surgery, Yawata Medical Center, Komatsu, Japan.
[6
]
Department of Orthopaedic Surgery, B J Medical College, New Civil Hospital, Ahmedabad,
India.
[7
]
Department of Orthopaedic Surgery, Bang-Hwa Hospital, Seoul, Korea.
[8
]
Department of Orthopaedic Surgery, Ilsan Paik Hospital, Inje University, 2240, Daehwa-dong,
Ilsan-Segu, Koyang-Si, Ilsan, 411-706, Korea. kwnhamj@hotmail.com.