1. From the Department of Medicine (M.L.D., H.B.), the Benson-Henry Institute for Mind Body Medicine (M.L.D., G.L.F., H.B.), and the Department of Psychiatry (G.L.F.), Massachusetts General Hospital, and Harvard Medical School (M.L.D., G.L.F., H.B.) — both in Boston; and the University of California at Davis, Sacramento (M.L.D.).