1 Department of Paediatrics, Division of Haematology, Centre Mère Enfant Soleil, Centre Hospitalier de l'Université de Québec, Quebec City, Canada.
2 Centre de recherche du CHU de Québec, axe Reproduction, santé de la mère et de l'enfant, Québec, Canada.
3 Department of Hematology, Centre Hospitalier de l'Université de Québec, Quebec City, Canada.
4 Department of Pediatrics, Division of Gastro-Enterology, Centre Mère Enfant Soleil, Centre Hospitalier de l'Université de Québec, Quebec City, Canada.
5 Division of Genetics, Centre Hospitalier Universitaire Sainte-Justine, Montréal, Canada.
6 Department of Genetic Medicine and Development, University Medical School of Geneva, Geneva, Switzerland.
7 Faculty of Medicine of Geneva, Geneva, Switzerland.
8 Angiology and Haemostasis University Hospitals and Faculty of Medicine of Geneva, Geneva, Switzerland.
9 Division of Hematology/Oncology, Centre Hospitalier Universitaire Sainte-Justine, Montréal, Canada.