About the Authors

Timothy R. Billiar

billiartr@upmc.edu

Affiliation Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States of America

ORCID http://orcid.org/0000-0002-2949-0811

Yoram Vodovotz

Affiliation Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.