Correction to: International Orthopaedics

https://doi.org/10.1007/s00264-018-3780-7

The original publication of this paper contains mistakes. Below the needed corrections:

The first author name "Jin Cheng" is changed to "Cheng Jin".

First author affiliation:

The first author affiliation "Center for Joint Diseases, Chonnam National Univerity Bitgoeul Hospital, Chonnam National University School of Medicine, 160 Ilsimri, Hwasun-eup, Hwaun-gun, 519-809, Hwasun, Jeolla-Namdo, South Korea" is changed to "Department of Orthopedic Surgery, Chinese People’s Armed Police Force, Zhejiang Corps Hospital, 314000 Jiaxing, China".

Correct presentation is given above.