1. University of Colorado, Aurora, Colorado (J.K.C.)
2. University of Rochester, Rochester, New York (S.F., M.S.)
3. Center for Primary Care, University of Rochester, Rochester, New York (R.J.F.)
4. National Research Network, American Academy of Family Physicians, Leawood, Kansas (A.M.L.)
5. University of Rochester Medical Center, Rochester, New York (J.V.V., K.F.)