Corrections and Retraction

COMMENTARY Correction for “Complex nature of malaria parasite hemoglobin degredation,” by Daniel E. Goldberg, which appeared in issue 14, April 2, 2013, of Proc Natl Acad Sci USA (110:5283–5284; first published March 19, 2013; 10.1073/pnas.1303299110). Due to a printer’s error, the title appeared incorrectly. The title should instead appear as “Complex nature of malaria parasite hemoglobin degradation.” The online version has been corrected.