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Wachowski MM, Weiland J, Wagner M, Gezzi R, Kubein-Meesenburg D, Nägerl H.Wachowski MM, et al.Eur Spine J. 2017 Sep;26(9):2425-2433. doi: 10.1007/s00586-017-5073-z. Epub 2017 Apr 4.Eur Spine J. 2017.PMID: 28378073