Correction for: Albrecht P, Jansen A, Lee JI, Moll M, Ringelstein M, Rosenthal D, Bigalke H, Aktas O, Hartung HP, Hefter H. High prevalence of neutralizing antibodies after long-term botulinum neurotoxin therapy. Neurology. 2019 Jan 1;92(1):e48-e54. doi: 10.1212/WNL.0000000000006688. PMID: 30464031.