ERRATUM: Cognitive Impairment in Parkinson's Disease without Dementia: Subtypes and Influences of Age

ABSTRACT

The publisher wishes to apologize for incorrectly displaying the author (Seong Yeon Kim)' name, academic degree and position. We correct his name from Seong Yeon Kim to Seongyeon Kim and his academic degree from MD to PhD. He belongs to the division of Management Information Science, College of Business Administration, Dong-A University, Busan, Korea