This publisher’s note reports that corrections were made to the funding and acknowledgments in Optica 8, 1092 (2021) [CrossRef] .
© 2021 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement
In , corrections were made to the list of funders, and specific grant numbers were added to the acknowledgment section. The article was corrected online on 16 August 2021.
1. M. Qureshi, Y. Liu, K. Mac, M. Kim, A. Safi, and E. Chung, “Quantitative blood flow estimation in vivo by optical speckle image velocimetry,” Optica 8, 1092–1101 (2021). [CrossRef]