Affiliation: | 1. Department of Vascular Medicine, Academic Medical Center, Amsterdam, the Netherlands;2. Department of Thrombosis and Haemostasis, Leiden University Medical Center, Leiden, the Netherlands;3. Service of Anesthesiology, MD Anderson Cancer Center, Madrid, Spain;4. Department of Clinical Epidemiology, Biostatistics, and Bioinformatics, Academic Medical Center, Amsterdam, the Netherlands |