Filiation: | [Mesonero Gisnsero, F.] Hosp Univ Ramon y Cajal, Dept Gastroenterol, Madrid, Spain [Lopez-Sanroman, A.] Hosp Univ Ramon y Cajal, Dept Gastroenterol, Madrid, Spain [Zabana, Y.] Hosp Univ Mutua Terrassa, Ctr Invest Biomed Red Enfermedades Hepat & Digest, Gastroenterol, Barcelona, Spain [Fernandez-Cloret, A.] Hosp Clin Barcelona, Gastroenterol, Barcelona, Spain [Caballol, B.] Hosp Clin Barcelona, Gastroenterol, Barcelona, Spain [Sola, A.] Hosp Univ Virgen Rocio, Gastroenterol, Seville, Spain [Leo, E.] Hosp Univ Virgen Rocio, Gastroenterol, Seville, Spain [Garcia, M. J.] Hosp Univ Marques Valdecilla IDIVAL, Gastroenterol, Santander, Spain [Bertoletti, F.] Hosp Santa Creu & Sant Pau, Gastroenterol, Barcelona, Spain [Alejandro, M.] Hosp Univ & Politecn La Fe, Gastroenterol, Valencia, Spain [Suris, G.] Hosp Univ Bellvitge, Gastroenterol, Barcelona, Spain [Casis, B.] Hosp Univ 12 Octubre, Gastroenterol, Madrid, Spain [Ferreiro-Iglesias, R.] Hosp Clin Univ Santiago, Gastroenterol, Santiago De Compostela, Spain [Baston, I.] Hosp Clin Univ Santiago, Gastroenterol, Santiago De Compostela, Spain [Barreiro-de Acosta, M.] Hosp Clin Univ Santiago, Gastroenterol, Santiago De Compostela, Spain [Calafat, M.] Hosp Badalona Germans Trias & Pujol, Gastroenterol, Badalona, Spain [Jimenez, I.] Hosp Univ Galdakao, Gastroenterol, Bilbao, Spain [Rodriguez-Lago, I.] Hosp Univ Galdakao, Gastroenterol, Bilbao, Spain [Miranda-Bautista, J.] Hosp Univ Gregorio Maranon, Gastroenterol, Madrid, Spain [Lamuela, L. J.] Hosp Univ Miguel Servet, Gastroenterol, Zaragoza, Spain [Fajardo, I.] Hosp Univ Mutua Terrassa, Gastroenterol, Barcelona, Spain [Torrealba, L.] Hosp Univ Doctor Josep Trueta, Gastroenterol, Girona, Spain [Najera, R.] Hosp Univ Rio Hortega, Gastroenterol, Valladolid, Spain [Saiz, R. M.] Hosp Univ Burgos, Gastroenterol, Burgos, Spain [Gonzalez, I.] Hosp Univ Puerta Hierro Majadahonda, Gastroenterol, Madrid, Spain [Vicuna, N.] Complejo Hosp Navarra, Gastroenterol, Pamplona, Spain [Garcia-Morales, N.] Hosp Alvaro Cunqueiro, Gastroenterol, Vigo, Spain [Gutierrez, A.] Hosp Gen Univ Alicante, Ctr Invest Biomed Red Enfermedades Hepat & Digest, Inst Invest Sanitaria & Biomed Alicante ISABIAL, Gastroenterol, Alicante, Spain [Lopez-Garcia, A.] Hosp Mar, Gastroenterol, Barcelona, Spain [Benitez, J. N.] Hosp Univ Reina Sofia, Gastroenterol, Cordoba, Spain [Rubin de Celix, C.] Hosp Univ La Princesa, Ctr Invest Biomed Red Enfermedades Hepat & Digest, Inst Invest Sanitaria Princesa IIS IP, Gastroenterol, Madrid, Spain [Tejido, C.] Complejo Hosp Univ Ourense, Gastroenterol, Orense, Spain [Brunet, E.] Hosp Univ Parc Tauli, Gastroenterol, Sabadell, Spain [Baltar, R.] Hosp Univ Alava, Gastroenterol, Alava, Spain [Huguet, J. M.] Hosp Gen Univ Valencia, Gastroenterol, Valencia, Spain [Hermida, B.] Hosp Univ Cabuenes, Gastroenterol, Gijon, Spain [Caballero-Mateos, A.] Hosp Santa Ana Motril, Gastroenterol, Granada, Spain [Sanchez-Guillen, L.] Hosp Gen Univ Elche, Colorrectal Surg, Alicante, Spain [Bouhmidi, A.] Hosp Santa Barbara, Gastroenterol, Puertollano, Spain [Pajares, B.] Hosp Univ Infanta Sofia, Gastroenterol, San Sebastian De Reyes, Spain |