Surgical Procedures, Operative

• Cedars Sinai Medical Center — Los Angeles, California, United States
• Children's Hospital Colorado — Denver, Colorado, United States
• The George Washington University Hospital — Washington D.C., District of Columbia, United States
• Rush — Chicago, Illinois, United States

• UMCG — Groningen, Netherlands

• CHU de Montpellier — Montpellier, France
• CHU de Nimes — Nîmes, France
• CHU de Toulouse — Toulouse, France

• CHRU de Nîmes - Hôpital Universitaire Carémeau — Nîmes, France

• Sudan Medical Specialization Board — Wad Medani, Al Jazirah, Sudan

• Ottawa Hospital Research Institute — Ottawa, Ontario, Canada

• Nationwide Children's Hospital — Columbus, Ohio, United States

• Aarhus University Hospital — Aarhus, Aarhus N, Denmark
• Thrombosis and Haemostasis Research Unit, Department for Clinical Biochemistry, Aarhus University Hospital — Aarhus N, Denmark

• Royal Infirmary of Edinburgh — Edinburgh, United Kingdom

Not specified