PhD Candidate, Orthopaedic Surgery Resident

Correspondence should be sent to Kayoumars Azizpour. E-mail:

E-mail Address: [email protected]

https://orcid.org/0000-0002-7520-226X

Department of Neurosurgery, University Neurosurgical Center Holland, UMC | HMC | HAGA, Leiden & The Hague, the Netherlands

Department of Orthopedics, Leiden University Medical Center, Leiden, the Netherlands

Department of Orthopedics, Alrijne Hospital, Leiden, the Netherlands