| Affiliation: | 1. University of Rochester Medical Center, Rochester, NY, USA;2. Georgetown University Hospital, Washington, DC, USA;3. Brigham and Women's Hospital, Boston, MA, USA;4. London Health Sciences Centre, London, Ontario, Canada;5. Hospital Universitari Germans Trias i Pujol, Carretera de Canyet, Barcelona, Spain;6. Leiden University Medical Center, Leiden, the Netherlands;7. University Hospital, Uppsala, Sweden;8. Hamilton Health Sciences, McMaster University, Hamilton, ON, Canada;9. Duke University Medical Center, Durham, NC, USA;10. Medical University of Vienna, Wien, Austria;11. Barts and The London Queen Mary's School of Medicine and Dentistry, London, UK |
