Conception and design: JZ Zhao, Liu, Zhang, S Wang. Acquisition of data: Liu. Analysis and interpretation of data: Liu, S Wang, Y Zhao, Teo, R Wang, Cao, Ye, Kang. Drafting the article: Liu. Critically revising the article: JZ Zhao, Zhang, Y Zhao, Teo, R Wang. Reviewed submitted version of manuscript: JZ Zhao, Zhang. Approved the final version of the manuscript on behalf of all authors: JZ Zhao. Statistical analysis: Liu. Administrative/technical/material support: Zhang. Study supervision: JZ Zhao, Zhang.
Fukui M: Guidelines for the diagnosis and treatment of spontaneous occlusion of the circle of Willis ('moyamoya' disease). Research Committee on Spontaneous Occlusion of the Circle of Willis (Moyamoya Disease) of the Ministry of Health and Welfare, Japan. Clin Neurol Neurosurg 99:Suppl 2S238–S2401997