1Department of Medicine, Division of Gastroenterology/Hepatology, Indiana University Health, Indiana University School of Medicine, University Hospital, Indianapolis, Indiana, USA
2Department of Radiology, Indiana University School of Medicine, Indianapolis, Indiana, USA
3Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana, USA
Correspondence: Evan L. Fogel, MSc, MD, Department of Medicine, Division of Gastroenterology/Hepatology, Indiana University Health, Indiana University School of Medicine, University Hospital, 550 North University Boulevard, Suite 1602, Indianapolis, Indiana 46202, USA. E-mail: [email protected]
Received 01 July 2016; accepted 01 December 2016
Guarantor of the article: Evan L. Fogel, MSc, MD.
Specific author contributions: Each of the contributing authors listed played a role in drafting of the manuscript. In addition, Drs Fogel and Sherman also served as editors of the article. I have been in contact with all of the authors, and all have approved the final draft of the manuscript submitted for publication.
Financial support: None.
Potential competing interests: None.
