Costs of hospital admissions due to COVID-19 in the federal capital of Brazil: a study based on hospital admission authorizations Ana Carolina Esteves da Silva Pereira, Luciana G. Gallo, Ana Flávia de M. Oliveira, Maria Regina F. de Oliveira, Henry M. Peixoto

COVID-19 in real world: Survival and medical costs of hospitalized patients in Brazil´s first wave Jaime Luís Lopes Rocha, Irina Riediger, Juliano Gasparetto, Felipe Francisco Tuon

Demographic, epidemiological and clinical profile of patients with post-COVID syndrome followed at a teaching hospital in Brazil João Paulo Borges de Melo, Alex Eduardo da Silva, Leandro Resende Yamamoto, Taciana Fernandes Araújo Ferreira, Gustavo José Luvizutto, Fernando Freitas Neves, Kelly Cristina Santos, Roger Lopes Batista, Isabel Cunha Santos, Francielle Schiavoni, Mario León Silva-Vergara