[1] Univ Indonesia, Div Psychosomat & Palliat Care, Dept Internal Med, Fac Med,Cipto Mangunkusumo Hosp, Jalan Diponegoro 71, Jakarta 10430, Indonesia
[2] Univ Indonesia, Dept Internal Med, Cipto Mangunkusumo Hosp, Fac Med, Jakarta, Indonesia
[3] Univ Indonesia, Fac Med, Cipto Mangunkusumo Hosp, Div Hematol & Med Oncol,Dept Internal Med, Jakarta, Indonesia
[4] Univ Indonesia, Cipto Mangunkusumo Hosp, Fac Med, Div Geriatr,Dept Internal Med, Jakarta, Indonesia