1. Department of Orthopedic Surgery and Nano-Based Disease Control Institute, Korea University Guro Hospital, Seoul 08308, Republic of Korea
2. Department of Systems Biotechnology, Chung-Ang University, Anseong 17546, Republic of Korea
3. Department of Orthopedic Surgery, Korea University Ansan Hospital, Korea University College of Medicine, Ansansi 15355, Republic of Korea