Henry A. Feldman1, Christopher Longcope2, Carol A. Derby1, Catherine B. Johannes1, Andre B. Araujo1, Andrea D. Coviello3, William J. Bremner3, John B. McKinlay1
1New England Research Institutes (H.A.F., C.A.D., C.B.J., A.B.A., J.B.M.), Watertown, Massachusetts 02472
2University of Massachusetts Medical School (C.L.), Worcester, Massachusetts 01655
3University of Washington Medical School (A.D.C., W.J.B.), Seattle, Washington 98195