Tuberculosis associated with diabetes mellitus by age group in Brazil: a retrospective cohort study, 2007¿2014 Maria do Socorro Nantua Evangelista; Rosalia Maia; João Paulo Toledo; Ricardo Gadelha de Abreu; Draurio Barreira;

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;