[1] Univ Iowa Carver, Coll Med, Dept Internal Med, Div Gen Internal Med, Iowa City, IA 52242 USA
[2] Univ Iowa Carver, Coll Med, Program Biomed Eth & Med Humanities, Iowa City, IA 52242 USA
[3] Iowa City VA Med Ctr, Ctr Res Implementat Innovat Strategies Practice, Iowa City, IA USA
[4] Hosp St Raphael, Dept Internal Med, New Haven, CT 06511 USA
[5] Yale Univ, Sch Med, New Haven, CT USA
[6] Penn State Coll Med, Dept Humanities, Hershey, PA USA
[7] Penn State Coll Med, Dept Pediat, Hershey, PA USA
[8] Milton S Hershey Med Ctr, Hershey, PA USA