AUTHOR=Araujo Magali , Doi Sonia Q. TITLE=Editorial: Biomarkers in CKD JOURNAL=Frontiers in Medicine VOLUME=4 YEAR=2017 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2017.00168 DOI=10.3389/fmed.2017.00168 ISSN=2296-858X