[1] Univ Leuven, KU Leuven, Dept Publ Hlth, Leuven Inst Healthcare Policy, Leuven, Belgium
[2] Univ Hosp Leuven, Dept Qual Management, Leuven, Belgium
[3] Univ Hosp Leuven, Dept Crit Care, Leuven, Belgium
[4] Jessa Ziekenhuis, Med Dept, Hasselt, Belgium
[5] Univ Hosp Leuven, Dept Urol, Leuven, Belgium
[6] Amedeo Avogadro Univ Eastern Piedmont, Translat Med, Novara, Italy
[7] Inst Healthcare Improvement, Boston, MA USA
[8] Flemish Inst Qual Care, Brussels, Belgium