[1] Univ Pittsburgh, Ctr Pharmaceut Policy & Prescribing, Pittsburgh, PA USA
[2] Univ Pittsburgh, Sch Med, Pittsburgh, PA USA
[3] Harvard Univ, T H Chan Sch Publ Hlth, Dept Nutr, Boston, MA USA
[4] Boston Med Ctr, Dept Infect Dis, Boston, MA USA
[5] Univ Pittsburgh, Sch Med, Div Endocrinol & Metab, Pittsburgh, PA 15261 USA
[6] Univ Pittsburgh, Sch Med, Div Gen Internal Med, 3609 Forbes Ave, Pittsburgh, PA 15213 USA