1. Center for Clinical and Epidemiological Research, Hospital Universitário Universidade de São Paulo São Paulo Brazil
2. School of Medicine Universidade de São Paulo São Paulo Brazil
3. Institute for Applied Health Research University of Birmingham Birmingham UK
4. Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK, Aalborg Thrombosis Research Unit, Department of Clinical Medicine Aalborg University Aalborg Denmark
5. Institute of Mathematics and Statistics Universidade de São Paulo São Paulo Brazil