[1] Hosp Univ Ramon y Cajal, Dept Gastroenterol & Hepatol, Madrid, Spain
[2] Inst Salud Carlos III, Ctr Invest Biomed Red Enfermedades Hepat & Digest, Madrid, Spain
[3] IRYCIS, Inst Ramon y Cajal Invest Biosanitaria, Madrid, Spain
[4] Univ Alcala, Madrid, Spain
[5] Hosp Univ Ramon y Cajal, Dept Infect Dis, Madrid, Spain
[6] Hosp Univ Ramon y Cajal, Dept Nucl Med, Madrid, Spain
[7] Hosp Univ Ramon y Cajal, Serv Gastroenterol & Hepatol, Ctra Colmenar Viejo Km 9,100, Madrid 28034, Spain
[8] Hosp Univ Ramon y Cajal, Serv Enfermedades Infecciosas, Ctra Colmenar Viejo Km 9,100, Madrid 28034, Spain
[9] Hosp Univ Ramon y Cajal, Serv Med Nucl, Ctra Colmenar Viejo Km 9,100, Madrid 28034, Spain
[10] Inst Salud Carlos III, C Monforte Lemos 3-5,Pabellon 11,Planta 0, Madrid 28029, Spain
[11] Ctra Colmenar Viejo Km 9,100,Planta 2, Madrid 28034, Spain
[12] Campus Univ C-19,Av Madrid,Km 33,600, Madrid 28871, Spain