The Journal Editors. Retraction of "Van Ginkel, J. R. & Kroonenberg, P. M. (2020). Much ado about nothing: Multiple imputation to balance unbalanced designs for two-way analysis of variance". Methodology [Internet]. 2021Feb.8 [cited 2026May6];16(4):Article e6073. Available from: https://meth.psychopen.eu/index.php/meth/article/view/6073