Upload
others
View
5
Download
0
Embed Size (px)
Citation preview
© 2016 SOCIEDADE PORTUGUESA DE GASTRENTEROLOGIA
This journal and the individual contributions contained in it are protected under copyright, and the following terms and conditions apply to their use in addition to the terms of any Creative Commons or other user license that has been applied by the publisher to an individual article: Photocopying. Single photocopies of single articles may be made for personal use as allowed by national copyright laws. Permission is not required for photocopying of articles published under the CC BY license nor for photocopying for non-commercial purposes in accordance with any other user license applied by the publisher. Permission of the publisher and payment of a fee is required for all other photocopying (in this case you should contact with CEDRO [www.cedro.org]).Derivative Works. Users may reproduce tables of contents or prepare lists of articles including abstracts for internal circulation within their institutions or companies. Other than for articles published under the CC BY license, permission of the publisher is required for resale or distribution outside the subscribing institution or company. For any subscribed articles or articles published under a CC BY-NC-ND license,permission of the publisher is required for all other derivative works, including compilations and translations.Storage or Usage. Except as outlined above or as set out in the relevant user license, no part of this publication may be reproduced, stored in a retrieval system or transmittedin any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without prior written permission of the publisher.Author rights. Author(s) may have additional rights in their articles as set out in their agreement with the publisher (more information at http://www.elsevier.com/authors-rights).No responsibility is assumed by the Publisher or the SOCIE-DADE PORTUGUESA DE GASTRENTEROLOGIA for any injury and/or damage to persons or property as a matter of pro-ducts liability, negligence or otherwise, or from any use or operation of any methods, products, instructions or ideas contained in the material herein. Although all advertising material is expected to conform to ethical standards, inclusion in this publication does not cons-titute a guarantee or endorsement of the quality or value of such product or of the claims made of it by its ma nufacturer.Sociedade Portuguesa de GastrenterologiaAv. António José de Almeida nº 5F - 8º andar1000-042 Lisbon, Portugalhttp://www.spg.pt
Published every 2 months (6 issues per year).www.elsevier.pt/ge
Indexed by Index RMP, SciELO Portugal (Thomson Reuters) and Scopus
Reprint information:Clarissa Felix: [email protected]
Subscription of printed version available One issue 10,00 € (VAT not included) Anual 55,00 € (VAT not included) (prices valid only for Portugal)
Subscriptions orders: [email protected]
Av. Josep Tarradellas, 20-30, 1º08029 Barcelona (Spain) Phone: +34 932 000 711
Zurbano, 76, 4º Izq. 28010 Madrid (Spain)Phone: +34 914 021 212
Data protection: Elsevier España, S.L.U. declares that it complies with that established by Organic Law 15/1999, 13 December, Protection of Personal Data
ISSN: 2341-4545
Register 117.866 of Gabinete para os Meios de Comunicação Social
Printed in PortugalPrintipo: [email protected]
Print run 1000 copies
Legal deposit: 91402/95
See our Publication Ethics and Malpractice Statement inhttps://www.elsevier.com/editors/publishing-ethics
Editorial Board
Ana Caldeira Unidade Local de Saúde de Castelo Branco, Castelo Branco, Portugal
Angelo Alves de Mattos Universidade Federal de Ciências da Saúde de Porto Alegre/Hospital Santa Casa de Misericórdia de Porto Alegre, Porto Alegre, Brazil
Arjun KochErasmus MC University Medical Center, Rotterdam, Netherlands
Bruno RosaCentro Hospitalar do Alto Ave, Guimarães, Portugal
Carla Rolanda Hospital de Braga, Braga, Portugal
Cesare HassanNuovo Regina Margherita Hospital, Rome, Italy
Cristina ChagasCentro Hospitalar de Lisboa Ocidental, Lisbon, Portugal
Enrique Perez CuadradoMorales Meseguer Hospital, Murcia, Spain
Fátima SerejoCentro Hospitalar de Lisboa Norte, Lisbon, Portugal
F. Castro PoçasCentro Hospitalar do Porto, Porto, Portugal
Fernando MagroCentro Hospitalar de São João, Porto, Portugal
Flávio SteinwurzHospital Israelita Albert Einstein, São Paulo, Brazil
Francisco PortelaCentro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
Gilberto CoutoHospital da Luz, Lisbon, Portugal
Guilherme MacedoCentro Hospitalar de São João, Porto, Portugal
Helder CardosoCentro Hospitalar de São João, Porto, Portugal
Helena Cortez-PintoCentro Hospitalar de Lisboa Norte, Lisbon, Portugal
Isabelle CremersCentro Hospitalar de Setúbal, Setúbal, Portugal
James BuxbaumLos Angeles County Hospital, Keck School of Medicine, University of Southern California, Los Angeles, USA
Joana TorresHospital Beatriz Ângelo, Loures, Portugal
João Bruno SoaresHospital de Braga, Braga, Portugal
Jorge Amil DiasCentro Hospitalar de São João, Porto, Portugal
Jorge CanenaHospital CUF Infante Santo, Lisbon, Portugal
José VelosaCentro Hospitalar de Lisboa Norte, Lisbon, Portugal
Julio Iglésias-GarciaHospital Clínico Universitario, Santiago de Compostela, Spain
Júlio Pereira LimaUniversidade Federal de Ciências da Saúde de Porto Alegre/Hospital Santa Casa de Misericórdia de Porto Alegre, Porto Alegre, Brazil
Klaus MonkemullerUniversity of Alabama, Alabama, USA
Emeriti Editors
António Saragoça 1983 – 1993
F. Costa Mira 1994 – 1996
J. Lemos Barreiras 1995 – 1997
Mariana MachadoCentro Hospitalar de Lisboa Norte, Lisbon, Portugal
Marilia CravoHospital Beatriz Ângelo, Loures, Portugal
Miguel AreiaInstituto Português de Oncologia de Coimbra Francisco Gentil, Coimbra, Portugal
Nuno NunesHospital do Divino Espírito Santo de Ponta Delgada, Ponta Delgada, Portugal
Paulo FreireCentro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
Pedro AmaroCentro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
Pedro FigueiredoCentro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
Pedro Moutinho RibeiroCentro Hospitalar de São João, Porto, Portugal
Ricardo Marcos PintoCentro Hospitalar do Porto, Porto, Portugal
Rolando PinhoCentro Hospitalar de Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
Rui Tato MarinhoCentro Hospitalar de Lisboa Norte, Lisbon, Portugal
Sandra FaiasInstituto Português de Oncologia de Lisboa Francisco Gentil, Lisbon, Portugal
Sergio Zepeda-GomezUniversity of Alberta, Alberta, Canada
Yutaka SaitoNational Cancer Center Hospital, Tokyo, Japan
Miguel Carneiro de Moura 1997 – 2001
Leopoldo Matos 2001 – 2003
José Velosa 2003 – 2007
António Alberto Santos 2007 – 2009
Rui Tato Marinho 2009 – 2011
Helena Cortez-Pinto 2011 – 2014
DirectorJosé CotterCentro Hospitalar do Alto Ave, Guimarães, Portugal
Adjunct DirectorsA. Dias PereiraInstituto Português de Oncologia de Lisboa Francisco Gentil, Lisbon, Portugal
Isabel Pedroto Centro Hospitalar do Porto, Porto, Portugal
Editor-in-ChiefPedro Pimentel-NunesInstituto Português de Oncologia do Porto Francisco Gentil, Porto, Portugal
Associated EditorMário Dinis Ribeiro Instituto Português de Oncologia do Porto Francisco Gentil, Porto, Portugal
Co-EditorsMiguel BispoCentro Hospitalar de Lisboa Ocidental, Lisbon, Portugal
Nuno AlmeidaCentro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
Susana LopesCentro Hospitalar de São João, Porto, Portugal
Technical AdvisorHelena Donato
Editorial AssistantAndreia Neto
e-mail [email protected]