1. From the Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University Medical Center, Vanderbilt University School of Medicine, Nashville, TN (I.B.); Department of Neurology, Beth Israel Deaconess Medical Center, Boston, MA (R.F.); Autonomic and Neurovascular Medicine Departments, Imperial College London and Institute of Neurology, University College London, London, United Kingdom (C.J.M.); Department of Neurology, Mayo Clinic, Rochester, MN (P.L.); Drug Development, Lundbeck, NA...