1. Center for Medical Decision Sciences, Department of Public Health, Erasmus MC–University Medical Center Rotterdam, Rotterdam, The Netherlands.
2. Department of Intensive Care (Office H-611) and Erasmus MC Stroke Center, Erasmus Medical Center Rotterdam, University Medical Center Rotterdam, Rotterdam, The Netherlands.
3. Department of Hematology, Erasmus MC–University Medical Center Rotterdam, Rotterdam, The Netherlands.
4. Department of Neurosurgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.
5. Department of Pathophysiology and Transplants, University of Milan, Milan, Italy, and Fondazione IRCCS Ca' Granda–Ospedale Maggiore Policlinico, Department of Anesthesia and Critical Care, Neuroscience Intensive Care Unit, Milan, Italy.
6. Department of Neurosurgery, Antwerp University Hospital and University of Antwerp, Edegem, Belgium.
7. Division of Anesthesia, University of Cambridge, Addenbrooke's Hospital, Cambridge, United Kingdom.
8. Department of Traumatology, Orthopedic Surgery and Sportsmedicine, Cologne-Merheim Medical Center (CMMC) and the Institute for Research in Operative Medicine (IFOM), University of Witten/Herdecke, Cologne, Germany.
9. NHS Blood and Transplant/Oxford University Hospitals NHS Trust, John Radcliffe Hospital, Oxford, United Kingdom.
10. School of Medicine and Surgery, University of Milan-Bicocca, Milan, Italy; Neurointensive Care, San Gerardo Hospital, ASST-Monza, Monza, Italy.
11. Department of Medical Statistics and Bioinformatics, Leiden University Medical Center, Leiden, The Netherlands.