1 Leukaemia Research Cytogenetics Group, Northern Institute for Cancer Research, Newcastle University, Newcastle University, Level 5, Sir James Spence Institute, Royal Victoria Infirmary, Newcastle-upon-Tyne, UK.
2 Section of Hematology/Oncology, The University of Chicago Medicine & Biological Sciences, Knapp, Chicago, IL, USA.
3 VIB Center for the Biology of Disease, KU Leuven Center for Human Genetics, Leuven, Belgium.
4 U985 INSERM, Villejuif, France.
5 Leukemia Research Cytogenetics Group, Cancer Sciences Division, University of Southampton, Southampton, UK.
6 Department of Genetics, Trousseau Hospital, Paris, France.
7 E0210 INSERM, Tour Pasteur, Hôpital Necker, Paris, France.
8 Service d'histologie, embryologie et cytogénétique, Hôpital Necker-Enfants Malades, Paris, France.
9 Laboratoire d'hématologie, Génétique des Hémopathies, Hôpital PURPAN, Toulouse, France.
10 Laboratoire de Génétique Médicale, Centre Hospitalier Universitaire de Nancy, Vandoeuvre-les-Nancy, France.
11 Unité de Cytogénétique Hématologique, Service d'Hématologie Biologique, GH Pitié-Salpêtrière, Paris, France.