1. Maurice Wilkins Centre for Molecular Biodiscovery, Department of Molecular Medicine and Pathology, University of Auckland, Private Bag 92019, Auckland, New Zealand
2. Auckland Cancer Society Research Centre, University of Auckland, Private Bag 92019, Auckland, New Zealand
3. Institute of Medical Biochemistry, University of Oslo, P.O. Box 1112, Blindern, N-0317 Oslo, Norway
4. The Australian Centre for Blood Diseases, Monash University, 5th Level, Clive Ward Building, Box Hill Hospital, Arnold Street, Box Hill, Vic 3128, Australia
5. Généthon, 1 rue de l'internationale, 91000 Évry, France