[1] Univ Indonesia, Div Respirol & Crit Care, Dept Internal Med, Fac Med, Jakarta, Indonesia
[2] Univ Indonesia, Fac Med, Dept Internal Med, Cipto Mangunkusumo Hosp, Jakarta, Indonesia
[3] Univ Indonesia, Fac Med, Dept Internal Med, Div Alergi Imunol,Cipto Mangunkusumo Hosp, Jakarta, Indonesia