AUTHOR=Wilkinson Thomas J. TITLE=Commentary: Rheumatoid Cachexia Revisited: A Metabolic Co-morbidity in Rheumatoid Arthritis JOURNAL=Frontiers in Nutrition VOLUME=2 YEAR=2015 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2015.00037 DOI=10.3389/fnut.2015.00037 ISSN=2296-861X