Girard-Buttoz, C., Tkaczynski, P. J., Samuni, L., Fedurekt, P., Gomes, C. M., Löhrich, T., et al. (2021). Early maternal loss leads to short but not long-term effects on diurnal cortisol slopes in wild chimpanzees. eLife, 10: e64134. doi:10.7554/eLife.64134.