[1] Klin Hamatol & Onkol, Klinikum Neuperlach, Munich, Germany
[2] Innere Med Klin 3, Salzburg, Austria
[3] Int Sainte Catherine, Avignon, France
[4] Onkol Kliniken, Vasteras, Sweden
[5] Klinikum Mannheim, Mannheim, Germany
[6] Klinikum Wels Grieskirchen, Wels, Austria
[7] Onkol Kliniken, Helsingborg, Sweden
[8] Ctr Paul Papin, Angers, France
[9] Amgen Ltd, Uxbridge, Middx, England
[10] Onkol Klinikum Oldenburg, Oldenburg, Germany