1. Department of Laboratory Medicine , Iris Hospitals South , rue Jean Paquot 63 , 1050 Brussels , Belgium
2. Faculty of Medicine , Université libre de Bruxelles , Brussels , Belgium
3. Department of Pharmacy , Namur Research Institute for Life Sciences, University of Namur , Namur , Belgium , Phone: +32 2 641 48 21, Fax: + 32 2 641 48 24
4. Department of Laboratory Medicine , Iris Hospitals South , Brussels , Belgium
5. Department of Pharmacy , Namur Research Institute for Life Sciences, University of Namur , Namur , Belgium
6. Qualiblood sa , Namur , Belgium