Changes in the prevalence of mental health problems during the first year of the pandemic: a systematic review and dose-response meta-analysis by Salanti, G, Peter, NL, Tonia, T, Holloway, A, Darwish, L, Kessler, RC, White, I, Vigod, SN, Egger, M, Haas, AD, Fazel, S, Herrman, H, Kieling, C, Patel, V, Li, T, Cuijpers, P, Cipriani, A, Furukawa, TA, Leucht, S, Nelson, H, Tsai, T, Zucchetti, A, Rodolico, A