1. Department of Medicine, Division of Infectious Diseases, University of Toronto, Toronto, Canada
2. Department of Medicine, Division of Infectious Diseases, University of Toronto, Toronto, Canada; University Health Network, Divisions of Internal Medicine and Infectious Diseases, Toronto, Canada
3. Boston Children’s Hospital, Harvard Medical School, Boston, MA, USA
4. Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
5. Children’s Hospital Informatics Program, Boston Children’s Hospital, Boston, Massachusetts, USA
; Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA ; Network Dynamics and Simulation Science Laboratory, Virginia Bioinformatics Institute, Virginia Tech, Blacksburg, Virginia, USA
6. Division of Global Migration and Quarantine, Centers for Disease Control and Prevention, Atlanta, USA; Departments of Medicine and Epidemiology, Emory University School of Medicine and Rollins School of Public Health, Atlanta, USA
7. St. Michael's Hospital
8. Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore; Institute of Public Health, University of Heidelberg, Germany