[1] St Luc Hosp, Dept Hepatogastroenterol, Ave Hippocrate 10, B-1200 Brussels, Belgium
[2] St Luc Hosp, Dept Hepatobiliopancreat Surg, Brussels, Belgium
[3] St Luc Hosp, Dept Nephrol, Brussels, Belgium
[4] St Luc Hosp, Dept Infect Dis, Brussels, Belgium
[5] St Luc Hosp, Dept Nucl Med, Brussels, Belgium
[6] St Luc Hosp, Dept Anat Pathol, Brussels, Belgium