1 Division of Thrombosis Medicine, Centre of Excellence in Thrombosis and Anticoagulation Care, Department of Medicine, Jewish General Hospital, McGill University, Montreal, Quebec, Canada.
2 Department of Vascular Surgery and Endovascular Therapy, Instituto Nacional de Cardiología "Ignacio Chávez", Mexico City, Mexico.
3 Department of Adult Hospital Medicine and Pediatrics, Pediatrics Institute, Cleveland Clinic, Cleveland, Ohio, USA.