title: Erratum to: What Are the Long-term Results of MUTARS®Modular Endoprostheses for Reconstruction of Tumor Resection of the Distal Femur and Proximal Tibia?
authors.affiliation: Department of Orthopaedic Surgery, Leiden University Medical Center, Albinusdreef 2, 2300 RC, Leiden, The Netherlands. m.p.a.bus@lumc.nl.
authors.forename: Michaël P A
authors.identifier: 0000-0003-0023-6016
authors.initials: MP
authors.lastname: Bus
authors.affiliation: Department of Orthopaedic Surgery, Leiden University Medical Center, Albinusdreef 2, 2300 RC, Leiden, The Netherlands.
authors.forename: Michiel A J
authors.initials: MA
authors.lastname: van de Sande
authors.affiliation: Department of Medical Statistics and Bioinformatics, Leiden University Medical Center, Leiden, The Netherlands.|The Mathematical Institute, Leiden University, Leiden, The Netherlands.
authors.forename: Marta
authors.initials: M
authors.lastname: Fiocco
authors.affiliation: Department of Orthopaedic Surgery, Academic Medical Center, Amsterdam, The Netherlands.
authors.forename: Gerard R
authors.initials: GR
authors.lastname: Schaap
authors.affiliation: Department of Orthopaedic Surgery, Academic Medical Center, Amsterdam, The Netherlands.
authors.forename: Jos A M
authors.initials: JA
authors.lastname: Bramer
authors.affiliation: Department of Orthopaedic Surgery, Leiden University Medical Center, Albinusdreef 2, 2300 RC, Leiden, The Netherlands.
authors.forename: P D Sander
authors.initials: PD
authors.lastname: Dijkstra