Erratum: "CKS1B nuclear expression is inversely correlated with p27Kip1 expression and is predictive of an adverse survival in multiple myeloma" by Hong Chang, Nan Jiang, Hua Jiang, Manujendra N. Saha, Connie Qi, Wei Xu, and Donna Reece. Haematologica. 2010 Apr 7th. [Epub ahead of print] with doi:10.3324/haematol.2009.022210.