A guideline for reporting mediation analyses of randomized trials and observational studies: The AGReMA Statement by Lee, H, Cashin, AG, Lamb, SE, Hopewell, S, Vansteelandt, S, VanderWeele, TJ, MacKinnon, DP, Mansell, G, Collins, GS, Golub, RM, McAuley, JH, AGReMA group, Localio, AR, van Amelsvoort, L, Guallar, E, Rijnhart, J, Goldsmith, K, Fairchild, AJ, Lewis, CC, Kamper, SJ, Williams, CM, Henschke, N