[1] Natl & Kapodistrian Univ Athens, Med Sch, Dept Internal Med 2, Diabet Ctr, Athens, Greece
[2] Euroclin, Liver Unit, Athens, Greece
[3] Biomed SA, MRI CT Sect, Athens, Greece
[4] Biomed SA, Lab Mol Genet, Athens, Greece
[5] Univ Peloponnese, Dept Social & Educ Policy, Corinth, Greece
[6] Biomed SA, Athens, Greece
[7] Natl & Kapodistrian Univ Athens, Med Sch, Dept Internal Med 2, Liver & Gastrointestinal Unit, Athens, Greece
[8] Natl & Kapodistrian Univ Athens, Med Sch, Dept Internal Med 2, Athens, Greece