1. Research Institute, HCor–Hospital do Coração, São Paulo, Brazil
2. D’Or Institute for Research and Education, Rio de Janeiro, Brazil3Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
3. Latin American Sepsis Institute, São Paulo, Brazil
4. D’Or Institute for Research and Education, Rio de Janeiro, Brazil
5. Hospital Samaritano, São Paulo, Brazil
6. Hospital Moinhos de Vento, Porto Alegre, Brazil
7. University of Pittsburgh, Pittsburgh, Pennsylvania
8. University of Pittsburgh, Pittsburgh, Pennsylvania8Associate Editor, JAMA