[1] Univ Calif Irvine, Sch Med, Student Sr Partnership Program, 101 City Dr South, Orange, CA 92868 USA
[2] Univ Calif Irvine, Sch Med, Family Med Program Geriatr, Orange, CA 92868 USA
[3] Alaska Family Med Residency, Family Med, Anchorage, AK 99508 USA
[4] Univ Calif Irvine, Sch Med, Clin Family Med Geriatr Program, Irvine, CA 92617 USA
[5] Univ Calif Irvine, Sch Med, Off Educ Affairs, Family Med, Irvine, CA 92617 USA
[6] Univ Calif Irvine, Sch Med, Clin Family Med, Irvine, CA 92617 USA
[7] Univ Calif Irvine, Sch Med, Off Educ Affairs, Irvine, CA 92617 USA