AUTHOR=Clark Simon J., Bishop Paul N., Day Anthony J. TITLE=The Proteoglycan Glycomatrix: A Sugar Microenvironment Essential for Complement Regulation JOURNAL=Frontiers in Immunology VOLUME=4 YEAR=2013 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2013.00412 DOI=10.3389/fimmu.2013.00412 ISSN=1664-3224