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 Division of Acute Care Surgery, Department of Surgery, University of Michigan Hospital and Health Systems, 1500 E. Medical Center Dr., UH 1C-340 Ann Arbor, MI 48109-5033, USA. kato@umich.edu
1 Division of Acute Care Surgery, Department of Surgery, University of Michigan Hospital and Health Systems, 1500 E. Medical Center Dr., UH 1C-340 Ann Arbor, MI 48109-5033, USA. kato@umich.edu