Erratum to: New CD20 alternative splice variants: molecular identification and differential expression within hematological B cell malignancies. Issue 1 (December 2015) - Gamonet, Clémentine; Bole-Richard, Elodie; Delherme, Aurélia; Aubin, François; Toussirot, Eric; Garnache-Ottou, Francine; Godet, Yann; Ysebaert, Loïc; Tournilhac, Olivier; Dartigeas, Caroline; Larosa, Fabrice; Deconinck, Eric; et al.