[1] Univ Ghent, Dept Internal Med & Pediat, Ghent, Belgium
[2] Univ Ghent, Expt Clin & Hlth Psychol, Ghent, Belgium
[3] Univ Ghent, Dept Hepatobilliary Surg, Ghent, Belgium
[4] Univ Ghent, Dept Intens Care Med, Brussels, Belgium
[5] Univ Ghent, Res Fdn Flanders, Brussels, Belgium