Kryssia Isabel Rodriguez-Castro, Gastroenterology and Endoscopy, Policlinico Abano Terme, 35031 Abano Terme, Padua, Italy
Kryssia Isabel Rodriguez-Castro, Francisco Javier Hevia-Urrutia, Gastroenterology, Hospital San Juan de Dios, Apdo Postal 10138-1000, San José, Costa Rica
Kryssia Isabel Rodriguez-Castro, Giacomo Carlo Sturniolo, Department of Surgery, Oncology and Gastroenterology, Padua University Hospital, 35120 Padua, Italy
Francisco Javier Hevia-Urrutia, Hospital CIMA, Apdo Postal 10201, San José, Costa Rica
Author contributions: All authors contributed to this manuscript.
Conflict-of-interest statement: All authors declare they have no conflict of interest.
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: Kryssia Isabel Rodriguez-Castro, MD, PhD, Gastroenterology and Endoscopy, Policlinico Abano Terme, Piazza Cristoforo Colombo, 1, 35031 Abano Terme, Padua, Italy. email@example.com
Telephone: +39-33-36167592 Fax: +39-04-98221211
Received: June 14, 2015
Peer-review started: June 15, 2015
First decision: August 4, 2015
Revised: November 5, 2015
Accepted: December 1, 2015
Article in press: December 2, 2015
Published online: December 18, 2015