Funding for this research was provided by:
Ministry of Education, Science and Technology (NRF-2016R1D1A1B04935568)
Article History
Received: 29 July 2019
Revised: 25 October 2019
Accepted: 28 October 2019
First Online: 4 November 2019
Compliance with ethical standards
:
: Drs. S.U. Lee, H.J. Kim, and J.Y. Choi 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 Neuro-ophthalmology, Journal of Vestibular Research, Journal of Neurology, and Medicine.
: This study followed the tenets of the Declaration of Helsinki and was performed according to the guidelines of Institutional Review Board of Seoul National University Bundang Hospital (B-1906-549-701).