Correction to: Nature Photonics, published online 15 March 2021.

In the version of this Article originally published, Alexey N. Butkevich was incorrectly affiliated with Clinic of Neurology, University Medical Center Göttingen, Göttingen, Germany; the affiliation has now been corrected to Department of Optical Nanoscopy, Max Planck Institute for Medical Research, Heidelberg, Germany. In addition, the following sentence has been added to the end of the Acknowledgements section: ‘The position of S.S. was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy—EXC 2067/1-390729940.’