[1] Catholic Univ Louvain, CHU UCL Namur, Geriatr Dept, Yvoir, Belgium
[2] Catholic Univ Louvain, CHU UCL Namur, Namur Thrombosis & Hemostasis Ctr NTHC, Dept Pharm, Yvoir, Belgium
[3] Catholic Univ Louvain, CHU UCL Namur, Sci Support Unit, Yvoir, Belgium
[4] Catholic Univ Louvain, CHU UCL Namur, Namur Thrombosis & Hemostasis Ctr NTHC, NARILIS,Hematol Lab, Yvoir, Belgium
[5] Catholic Univ Louvain, CHU UCL Namur, Inst Rech Santa Soc, NARILIS,Geriatr Dept, Yvoir, Belgium