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Erratum
=======


In the article “Dual-Layer Detector Cone-Beam CT Angiography for Stroke Assessment: First-in-Human Results (the Next Generation X-ray Imaging System Trial)” (Ståhl F, Almqvist H, Kolloch J, et al, *AJNR Am J Neuroradiol*, 2023;44:[523–29](http://www.ajnr.org/lookup/volpage/44/523)), the correct ethics approval number is 2020-04467.

The authors regret this error.

*   © 2023 by American Journal of Neuroradiology