Pathway analysis in metabolomics: Recommendations for the use of over-representation analysis. - Cecilia Wieder; Clément Frainay; Nathalie Poupin; Pablo Rodríguez-Mier; Florence Vinson; Juliette Cooke; Rachel P. J. Lai; Jacob G. Bundy; Fabien Jourdan; Timothy M. D. Ebbels (PLoS Comput. Biol., 2021)