RETRACTED: The Hepcidin-Binding Site on Ferroportin Is Evolutionarily Conserved

This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy).This article has been retracted at the request of the authors. A number of errors have been detected in the generation and presentation of the figures. The data as published in Figure 4A were found to be erroneous and do not support the conclusions in the paper. All coauthors agree with this decision. The authors regret the inconvenience to the field.