Martin Kropff, Honorata Giongco Baylon, Jens Hillengass, Tadeusz Robak, Roman Hajek, Peter Liebisch, Stefan Goranov, Cyrille Hulin, Joan Bladé, Tommaso Caravita, Herve Avet-Loiseau, Thomas M. Moehler, Claire Pattou, Lela Lucy, Elisabeth Kueenburg, Axel Glasmacher, Robert Zerbib, and Thierry Facon. 2012. “Thalidomide Versus Dexamethasone for the Treatment of Relapsed and/or Refractory Multiple Myeloma: Results from OPTIMUM, a Randomized Trial”. Haematologica 97 (5). Pavia, Italy, 784-91. https://doi.org/10.3324/haematol.2011.044271.