Affiliations: Departments of Neurology and Pediatrics, University of Wisconsin, Madison, WI, USA
Note: [] Address for correspondence: Carl E. Stafstrom, Department of Neurology, University of Wisconsin, Madison, WI, USA. Tel.: +1 608 262 2154; Fax: +1 608 263 0412; E-mail: stafstrom@neurology.wisc.edu.