[1] Massachusetts Gen Hosp, Behav Med, Boston, MA 02114 USA
[2] Univ Alabama Birmingham, Birmingham, AL USA
[3] Univ Alabama Birmingham, Med Educ, Birmingham, AL USA
[4] Beth Israel Deaconess Med Ctr, Infect Dis, Boston, MA 02215 USA
[5] Univ Alabama Birmingham, Nursing, Birmingham, AL 35294 USA