[1] CHU Brugmann, Dept Psychiat, Brussels, Belgium
[2] Vrije Univ Brussel, Fac Med, Brussels, Belgium
[3] CHU Brugmann, Clin Trial Dept, Brussels, Belgium
[4] CHU Brugmann, Geriatry, Brussels, Belgium
[5] CHU Brugmann, Phys Med & Rehabil, Brussels, Belgium
[6] CHU Brugmann, Neurol, Brussels, Belgium
[7] CHU Brugmann, Dept Infect Dis, Brussels, Belgium
[8] CHU Brugmann, Immunol, Brussels, Belgium
[9] Univ Libre Bruxelles, Fac Med, Brussels, Belgium