1. Massachusetts General Hospital; Boston MA USA
2. University Hospital Hôtel-Dieu; Nantes France
3. National and Kapodistrian University of Athens School of Medicine; Athens Greece
4. Hôpital Bretonneau; Centre Hospitalier Régional Universitaire (CHRU); Tours France
5. Medical University of Lublin and Department of Haematology; St. John's Cancer Centre; Lublin Poland
6. Roswell Park Cancer Institute; Buffalo NY USA
7. Institut Català d'Oncologia (ICO) and Institut de Recerca contra la Leucèmia Josep Carreras (IJC); Hospital Germans Trias i Pujol; Badalona Spain
8. National Taiwan University; Medical College and Hospital; Taipei Taiwan
9. Ankara University Ibn Sina Hospital; Ankara Turkey
10. Wroclaw Medical University; Wroclaw Poland
11. Eli Lilly and Company; Indianapolis IN USA
12. Eli Lilly and Company Limited; Windlesham Surrey UK
13. Myeloma Unit; Division of Haematology; University of Torino; Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino; Torino Italy