An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
1 From the University of Maryland School of Nursing and School of Medicine, Baltimore (L.C.); and the Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston (A.J.B.).
1 From the University of Maryland School of Nursing and School of Medicine, Baltimore (L.C.); and the Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston (A.J.B.).