Survival after liver transplantation from hepatitis B-core positive donors at a quaternary care hospital in Brazil Fabiana Siroma; Edson Abdala; Stefanie Lima do Nascimento Castro; Wellington Andraus; Luiz Augusto Carneiro D´Álbuquerque; Alice Tung Wan Song;

Survival at 3, 6 and 12 months in patients diagnosed with community-acquired pneumonia in Colombia: a retrospective cohort study Eduardo Tuta-Quintero; Daniela Torres-Arevalo; Alirio Rodrigo Bastidas-Goyes; Hermencia C. Aponte-Murcia; Manuela Guerrero; Andrea Giraldo; Laura Villarraga; Laura Orjuela; Juan Hernández; Luis F. Giraldo-Cadavid;

Seroprevalence and indexes of IgG antibodies for SARS-CoV-2 infection among People Living With HIV, tuberculosis patients and healthcare workers, in Salvador, Brazil Daniele Souza de Santana; Eduardo Martins Netto; Sara Nunes Vaz; Paulo Henrique Dantas; Carlos Brites;