Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The original version of this article unfortunately contained a mistake. Second author’s affiliation was incorrect.
The correct affiliation should be
Department of Neurology, Daegu Catholic University College of Medicine, Daegu Catholic University Hospital, Daegu, South Korea
