aIf indicated, CSF was concentrated using Millipore Amicon Ultra 3 kDa filters. bOnly linear part of standard curve was used for quantification of protein; when concentrated CSF was used, detection li
Median values are given and range within parenthesis. n = 27 unless stated otherwise. p refers to Wilcoxon signed rank test comparing baseline and follow-up.an = 25 since lumbar puncture was not done