Department of Neurology, Stony Brook University Medical Center, Stony Brook, New York, USA
Correspondence to Patricia K. Coyle, MD, Department of Neurology, HSC T12-020, SUNY at Stony Brook, Stony Brook, NY 11794-8121, USA Tel: +1 631 444 8188; fax: +1 631 444 1474; e-mail: [email protected]
doi: 10.1097/01.wco.0000347401.08903.5c