1. From the Division of Neurology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand (S.S.)
2. Neurological Intensive Care Unit, Departments of Neurology (S.S., G.M.D.M., J.W., E.M., A.V., C.F., J.M.S., S.A., J.C.), Columbia University Medical Center, New York, NY
3. Neurosurgery (E.S.C.), Columbia University Medical Center, New York, NY
4. Department of Neurology, Henry Ford Hospital, Detroit, MI (S.A.M.).