Assessment of body composition in breast cancer patients: concordance between transverse computed tomography analysis at the fourth thoracic and third lumbar vertebrae oleh Alex Daly, Lydia Newman, Alexandra Thomas, Alicia Munro, Cameron Spence, Joe Long, Jonathan Arnott, Kesta Durkin, David Layfield, Adam Heetun, Stephen Wootton, Stephen Wootton, Ellen R. Copson, Ellen R. Copson, Ramsey I. Cutress, Ramsey I. Cutress