High-precision EUV spectroscopy of the 2s2pP11−2s2 S01 transition in Be-like S12+ and Cl13+: Test of QED effectsRemoveX. P. Zhou, X. Liu, W. Q. Wen, Y. Yuan, H. K. Huang, Z. K. Huang, H. B. Wang, M. Y. Wan, J. Xiao, Y. S. Kozhedub, A. V. Malyshev, V. M. Shabaev, J. G. Li, S. F. Zhang, and X. MaPhys. Rev. A 112, 062815 (2025)