1. From the Division of Experimental Brain Research, Department of Clinical Neuroscience, Wallenberg Neuroscience Center, University of Lund (Sweden) (S.K., A.N., T.K., B.K.S.); the Department of Neurosurgery, Hokkaido University School of Medicine, Sapporo, Japan (S.K.); the Department of Obstetrics and Gynecology, Nippon Medical School, Tokyo, Japan (A.N.); and the Institute of Neurobiology, Slovak Academy of Sciences, Kosice, Slovak Republic (T.K.).