Ria Willemsen, MD a, ⁎
, Patrick Haentjens, MD, PhD b, c, Diane Roseeuw, MD, PhD a, Johan Vanderlinden, PhD d
a Department of Dermatology, Universitair Ziekenhuis Brussel, Belgium
b Centre for Outcomes Research, Universitair Ziekenhuis Brussel, Belgium
c Laboratory for Experimental Surgery, Vrije Universiteit Brussel, Belgium
d University Psychiatric Center KULeuven, Campus Kortenberg, and Catholic University of Leuven, Faculty of Psychology, Kortenberg, Belgium