Optimizing the use of lenalidomide in relapsed or refractory multiple myeloma: Consensus statement

1. Dimopoulos, M.A.
2. Palumbo, A.
3. Attal, M.
4. Beksaç, M.
5. Davies, F.E.
6. Delforge, M.
7. Einsele, H.
8. Hajek, R.
9. Harousseau, J.-L.
10. Da Costa, F.L.
11. Ludwig, H.
12. Mellqvist, U.-H.
13. Morgan, G.J.
14. San-Miguel, J.F.
15. Zweegman, S.
16. Sonneveld, P.