[1] Univ Alabama Birmingham, Birmingham, AL 35294 USA
[2] Univ Alabama Birmingham, Div Pulm Allergy & Crit Care Med, Sch of Med, Birmingham, AL USA
[3] UAB Hosp, Dept Pharm, Birmingham, AL USA
[4] Univ Alabama Birmingham, Sch Publ Hlth, Dept Epidemiol, Birmingham, AL USA
[5] Univ Alabama Birmingham, Dept Biostat, Sch Publ Hlth, Birmingham, AL USA
[6] Univ Alabama Birmingham, Dept Epidemiol, Birmingham, AL USA
[7] Univ Alabama Birmingham, Sch Med, Dept Med, Div Infect Dis, Birmingham, AL USA