Measurement of atomic scattering factors by cryoelectron microscopy - Alexander Shtyrov; Hugh Wilson; Daria Slowik; Keitaro Yamashita; Jade Li; Marcin Wojdyr; Shaoxia Chen; Greg McMullan; Jude M. Short; Christopher J. Russo; Richard Henderson; Garib N. Murshudov (Proceedings of the National Academy of Sciences, 2026)