1. Department of Cardiovascular Diseases Mayo Clinic School of Medicine Rochester Minnesota USA
2. CAPITAL Research Group University of Ottawa Heart Institute Ottawa Ontario Canada
3. Keele Cardiovascular Research Group, Centre for Prognosis Research Keele University Keele UK
4. Department of Cardiology ProMedica Cardiology Toledo Ohio USA
5. Center for Advanced Analytics and Informatics Chicago Illinois USA
6. Department of Health Systems Management Rush University Chicago Illinois USA