No survival improvement in patients with high‐risk multiple myeloma harbouring del(17p) and/or t(4;14) over the two past decades. (29th April 2021) - Chalopin, Thomas; Vallet, Nicolas; Theisen, Olivier; Ochmann, Marlène; Tiab, Mourad; Godmer, Pascal; Barin, Carole; Hérault, Olivier; Gyan, Emmanuel; Le Gouill, Steven; Avet‐Loiseau, Hervé; Benboubker, Lotfi; et al.