[1] Florida Atlantic Univ, Charles E Schmidt Coll Med, Integrated Med Sci Dept, Boca Raton, FL 33431 USA
[2] Florida State Univ, Coll Med, Dept Geriatr, Tallahassee, FL 32306 USA
[3] Florida State Univ, Coll Med, Family Med, Tallahassee, FL USA
[4] Florida State Univ, Coll Med, Dept Family Med & Rural Hlth, Tallahassee, FL 32306 USA
[5] Florida Int Univ, Off Med Educ, Herbert Wertheim Coll Med, Miami, FL 33199 USA
[6] Med Univ South Carolina, Dept Family Med, Charleston, SC 29425 USA