1 Erratum to: Drugs (2016) 76:1293–1300 DOI 10.1007/s40265-016-0623-y

The author has alerted us to the following error:

Page 1299, Sect. 7, paragraph 2, line 6: the line previously read:

“placebo, adjunctive entacapone 50 mg/day was shown to be”

should read:

“placebo, adjunctive opicapone 50 mg/day was shown to be”