1. Academic Medical Center and University of AmsterdamAmsterdamThe Netherlands
2. Karolinska Institute and Karolinska University HospitalSolna, StockholmSweden
3. Academic Medical Center and University of Amsterdam, Amsterdam, The Netherlands, and Atrium Medical CenterHeerlenThe Netherlands
4. Toulouse III UniversityToulouseFrance
5. Jan van Breemen Research Institute/ReadeAmsterdamThe Netherlands
6. Academic Medical Center and University of Amsterdam, Amsterdam, The Netherlands, GlaxoSmithKline, Stevenage, UK, and University of CambridgeCambridgeUK