[1] Department of Advanced Biomaterials Research, Ceramic Materials Division, Korea Institute of Materials Science (KIMS), 797 Changwon-daero, Seongsan-gu, Changwon-si,Gyeonsangnam-do,51508, Korea, Republic of
[2] Korea University of Science and Technology (UST), 217 Gajeong-ro, Yeseong-gu, Daejeon,305-350, Korea, Republic of
[3] Department of Orthopedic Surgery, College of Medicine, Seoul National University, Seoul,03080, Korea, Republic of
[4] Department of Orthopedic Surgery, YanBian University Hospital, Jilin Province, Yanji,133000, China
[5] Department of Orthopedic Surgery, SMG-SNU Boramae Medical Center, Seoul,07061, Korea, Republic of
[6] Institute of Medical and Biological Engineering, Seoul National University, Seoul,110-799, Korea, Republic of
[7] Department of Spine Surgery, The First Hospital of Jilin University, Jilin Province, Changchun,130021, China