MELO, A.C., LIMA, E.C. and Revisores RBFHSS 2019 2020. Dear readers, authors, and reviewers: sorry for the inconvenience, we had been under maintenance to serve you better!. Revista Brasileira de Farmácia Hospitalar e Serviços de Saúde. 11, 1 (Mar. 2020), 501. DOI:https://doi.org/10.30968/rbfhss.2020.111.0501.