[1] Catholic Univ Louvain, Louvain Drug Res Inst, Clin Pharm Res Grp, Brussels, Belgium
[2] Clin Univ St Luc, Geriatr Med, Brussels, Belgium
[3] Catholic Univ Louvain, Inst Hlth & Soc, Brussels, Belgium
[4] Katholieke Univ Leuven, Dept Publ Hlth & Primary Care, Leuven, Belgium
[5] Katholieke Univ Leuven, ACHG, Dept Publ Hlth & Primary Care, Leuven, Belgium
[6] Univ Ghent, Fac Med & Hlth Sci, Sect Geriatr, Dept Internal Med, Ghent, Belgium
[7] Clin Univ St Luc, Pharm, Brussels, Belgium
[8] Catholic Univ Louvain, CHU UCL Namur, Pharm, Yvoir, Belgium
[9] Katholieke Univ Leuven, Dept Pharmaceut & Pharmacol Sci, Leuven, Belgium