AUTHOR=Guo Xu , Ma Ning , Gao Feng , Mo Da-Peng , Luo Gang , Miao Zhong-Rong TITLE=Corrigendum: Long-Term Risk Factors for Intracranial In-Stent Restenosis From a Multicenter Trial of Stenting for Symptomatic Intracranial Artery Stenosis Registry in China JOURNAL=Frontiers in Neurology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2021.673264 DOI=10.3389/fneur.2021.673264 ISSN=1664-2295