Bhutani M, Zhang Q, Friend R, Voorhees PM, Druhan LJ, Barlogie B, Sonneveld P, Morgan GJ, Symanowski JT, Avalos BR, Copelan EA, Usmani SZ. Investigation of a gene signature to predict response to immunomodulatory derivatives for patients with multiple myeloma: an exploratory, retrospective study using microarray datasets from prospective clinical trials. Lancet Haematol. 2017 Sep; 4(9):e443-e451.