[1] Univ Barcelona, Barcelona Inst Global Hlth ISGlobal, Hosp Clin, Barcelona, Spain
[2] Easl Int Liver Fdn, Geneva, Switzerland
[3] Univ Lisbon, Clin Univ Gastrenterol, Lab Nutr, Fac Med, Lisbon, Portugal
[4] Karolinska Inst, Stockholm, Sweden
[5] Chinese Univ Hong Kong, Dept Med & Therapeut, Hong Kong, Peoples R China
[6] Univ Haifa, Fac Social Welf & Hlth Sci, Sch Publ Hlth, Haifa, Israel
[7] Virgen Del Rocio Univ Hosp, Seville, Spain
[8] Univ Seville, Seville, Spain
[9] Univ Med Ctr Mainz, Dept Med 1, Metab Liver Res Ctr, Mainz, Germany