Erratum to “Unexpected High Response Rate to Traditional Therapy after Dendritic Cell-Based Vaccine in Advanced Melanoma: Update of Clinical Outcome and Subgroup Analysis” - Laura Ridolfi; Massimiliano Petrini; Laura Fiammenghi; Anna Maria Granato; Valentina Ancarani; Elena Pancisi; Emanuela Scarpi; Massimo Guidoboni; Giuseppe Migliori; Stefano Sanna; Francesca Tauceri; Giorgio Maria Verdecchia; et al. (Clinical and Developmental Immunology)