1. Department of Obstetrics and Gynecology University of Helsinki and Helsinki University Hospital Helsinki Finland
2. Department of Hematology and Comprehensive Cancer Center Unit of Coagulation Disorders, Helsinki University Hospital Helsinki Finland
3. Research Program in Systems Oncology, Faculty of Medicine University of Helsinki Helsinki Finland
4. Department of Obstetrics and Gynecology University of Oulu, Oulu University Hospital and Medical Research Center PEDEGO Research Unit Oulu Finland
5. Department of Hemostasis Finnish Red Cross Blood Service Helsinki Finland
6. Hemostasis and Platelet Laboratory Fimlab Laboratoriot Oy Ltd Vantaa Finland