www.nature.com/scientificreports




                        OPEN       Author Correction: Precision
                                   and safety of Multilevel Cervical
                                   Transpedicular Screw Fixation
Published: xx xx xxxx              with 3D Patient-Specific Guides; A
                                   Cadaveric Study
                                   Andrea Sallent , Manuel Ramírez, Jordi Catalá, Alfonso Rodríguez-Baeza, Joan Bagó,
                                   Matías de Albert & Roberto Vélez
                                   Correction to: Scientific Reports https://doi.org/10.1038/s41598-019-51936-w, published online 30 October 2019

                                   The Acknowledgements section in this Article is incomplete.

                                   “Authors would like to special thank Instituto Guirado (Barcelona, Spain), for performing all CT scans for the
                                   present study. Authors would like to thank Avinent Implant System, S.L., Santpedor, Spain for printing the 3D
                                   guides.”

                                   should read:

                                   “Authors would like to special thank Instituto Guirado (Barcelona, Spain), for performing all CT scans for the
                                   present study. Authors would like to thank Avinent Implant System, S.L., Santpedor, Spain for printing the 3D
                                   guides. Authors would like to appreciate MBA Institut for their help with the surgical material and during the
                                   surgical procedure.”


                                                 Open Access This article is licensed under a Creative Commons Attribution 4.0 International
                                                 License, which permits use, sharing, adaptation, distribution and reproduction in any medium or
                                   format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Cre-
                                   ative Commons license, and indicate if changes were made. The images or other third party material in this
                                   article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the
                                   material. If material is not included in the article’s Creative Commons license and your intended use is not per-
                                   mitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the
                                   copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

                                   © The Author(s) 2020




        Scientific Reports |   (2020) 10:2384 | https://doi.org/10.1038/s41598-020-59139-4                                                          1