title: Epilogue.
authors.affiliation: GH Sergievsky Center and Department of Epidemiology, Columbia University, New York, NY, USA; Institute of Neurology, Queen Square, London WC1N3BG, UK.
authors.forename: Dale C
authors.initials: DC
authors.lastname: Hesdorffer
authors.affiliation: GH Sergievsky Center and Department of Epidemiology, Columbia University, New York, NY, USA; Institute of Neurology, Queen Square, London WC1N3BG, UK.
authors.forename: Michael
authors.initials: M
authors.lastname: Trimble