1. Division of Infectious Diseases and Geographic Medicine; Stanford University School of Medicine; Stanford CA USA
2. Division of Infectious Diseases & Immunology; University of Massachusetts Medical School; Worcester MA USA
3. Division of Infectious Diseases and Geographic Medicine; University of Texas Southwestern Medical Center; Dallas TX USA
4. Department of Infectious Diseases; Respiratory Institute and Transplant Center; Cleveland Clinic; Cleveland OH USA
5. Division of Infectious Diseases; Department of Medicine; Massachusetts General Hospital; Boston MA USA
6. Division of Infectious Diseases; Cincinnati Children's Hospital Medical Center; Cincinnati OH USA
7. Transplant Infectious Diseases; University Health Network; Toronto ON Canada
8. Division of Infectious Diseases; The Mount Sinai Hospital; New York NY USA