Funding for this research was provided by:
Korea Healthcare Technology R&D Project, Ministry of Health and Welfare (HI16C0429)
Article History
Received: 15 October 2020
Revised: 4 November 2020
Accepted: 8 November 2020
First Online: 24 November 2020
Change Date: 23 February 2021
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1007/s00415-021-10476-y
Compliance with ethical standards
:
: Dr. H-J Kim, and Dr. J-H Park report no disclosures. Dr. J-S Kim serves as an Associate Editor of Frontiers in Neuro-otology and on the editorial boards of the Journal of Clinical Neurology, Frontiers in Neuro-ophthalmology, Journal of Neuroophthalmology, and Journal of Vestibular Research.
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