AUTHOR=Murray Lynne A. TITLE=Editorial: The Cell Types of Fibrosis JOURNAL=Frontiers in Pharmacology VOLUME=6 YEAR=2016 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2015.00311 DOI=10.3389/fphar.2015.00311 ISSN=1663-9812