Elad Resnick, Department of Interns, Hadassah University Hospital, Kiryat Hadassah, Jerusalem 91120, Israel
Shimon Shteingart, Department of Pathology, Share’e Zedek Medical Center, Jerusalem 91031, Israel
Bernardo Melamud, Digestive Disease Institute, Share’e Zedek Medical Center, Jerusalem 91031, Israel
Tali Bdolah-Abram, Department of Social Medicine, Hebrew University, Hadassah Hospital, Kiryat Hadassah, Jerusalem 91120, Israel
Todd Zalut, Department of Emergency Medicine, Share’e Zedek Medical Center, Jerusalem 91031, Israel
Adrian Reuben, Division of Gastroenterology and Hepatology, Medical University of South Carolina, Charleston, SC 29425-2900, United States
Yoav Lurie, Liver Unit, Digestive Disease Institute, Share’e Zedek Medical Center, Jerusalem 91031, Israel
Author contributions: Resnick E, Shteingart S and Lurie Y designed the research; Resnick E, Zalut T, Melamud B and Lurie Y provided the clinical data; Resnick E, Shteingart S, Bdolah-Abram T and Lurie Y analyzed and modeled the data; Resnick E, Shteingart S, Reuben A and Lurie Y wrote the paper.
Institutional review board statement: This was an observational chart review and was approved by the Share’e Zedek Medical Center’s Helsinki committee (number: p 92/13).
Informed consent statement: Not needed, as no patients were contacted.
Conflict-of-interest statement: None.
Data sharing statement: Technical appendix, statistical code and dataset available from the corresponding author at firstname.lastname@example.org. Consent was not obtained but the presented data are anonymized and risk of identification is low.
Open-Access: This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Correspondence to: Yoav Lurie, MD, Head of Liver Unit, Digestive Disease Institute, Share’e Zedek Medical Center, 12 Shmu’el Bait Street, Jerusalem 91031, Israel. email@example.com
Telephone: +972-2-6555035 Fax: +972-2-6555359
Received: June 29, 2016
Peer-review started: July 1, 2016
First decision: September 5, 2016
Revised: October 2, 2016
Accepted: November 1, 2016
Article in press: November 2, 2016
Published online: December 28, 2016