作者单位:Columbia Univ, Dept Med, Div Infect Dis, Irving Med Ctr, New York, NY 10032 USA[1]Columbia Univ, NewYork Presbyterian Hosp, Irving Med Ctr, Dept Pharm, 622 W 160th St, New York, NY[2]Columbia Univ, Dept Med, Div Pulm Allergy & Crit Care, Irving Med Ctr, New York, NY 10032 USA[3]