1. From the Department of Neurosurgery (J. Räsänen, K.M., V.E.K., M.O., J.E.J., V.L.), Kuopio University Hospital and Institute of Clinical Medicine-Neurosurgery, and Institute of Biomedicine (S. Heikkinen, K.M., A.L., T.K., M.H.), University of Eastern Finland, Kuopio; Institute for Molecular Medicine Finland (FIMM) (J.M., A.P.), Helsinki Institute of Life Science (HiLIFE), University of Helsinki; Department of Neurology (A.J.), Clinical Neurosciences, Helsinki University Hospital and University of...