Corrigendum to "Application of 3D Printing-Assisted Articulating Spacer in Two-Stage Revision Surgery for Periprosthetic Infection after Total Knee Arthroplasty: A Retrospective Observational Study"
Biomed Res Int. 2021 May 31:2021:9792626.
doi: 10.1155/2021/9792626.
eCollection 2021.
1 Department of Orthopedics, The Affiliated Provincial Hospital of Anhui Medical University, Hefei 230001, China.
2 IAT-Chungu Joint Laboratory for Additive Manufacturing Anhui Chungu 3D Printing Institute of Intelligent Equipment and Industrial Technology, Wuhu 241200, China.
3 College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.
4 Department of Orthopedics, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230022, China.