Hemorrhage

• Mount Sinai School of Medicine — New York, United States

• Department of Neurosurgery — Bern, Canton of Bern, Switzerland

• L.A. County + U.S.C. Medical Center — Los Angeles, California, United States

• The George Institute for Global Health — Sydney, New South Wales, Australia

• Research Site — Orange, California, United States
• Research Site — San Diego, California, United States
• Research Site — Washington D.C., District of Columbia, United States
• Research Site — Atlanta, Georgia, United States

• Turku University Hospital — Turku, Finland

• Virginia Commonwealth University Health System — Richmond, Virginia, United States

• Charité University Medicine Department of Neurosurgery Campus Virchow Klinikum — Berlin, State of Berlin, Germany

Not specified

• Weill Cornell Medical College — New York, United States