Correction: Clinical Classification of Cancer Cachexia: Phenotypic Correlates in Human Skeletal Muscle

by Neil Johns, Shinji Hatakeyama, Nathan A. Stephens, Martin Degen, Simone Degen, Wilfried Frieauff, Christian Lambert, James A. Ross, Ronenn Roubenoff, David J. Glass, Carsten Jacobi, Kenneth C. H. Fearon, the PLOS ONE Editors