| PUBLIC DOMAIN NOTICE |
| National Center for Biotechnology Information |
| |
| This software/database is a "United States Government Work" under the |
| terms of the United States Copyright Act. It was written as part of |
| the author's official duties as a United States Government employee and |
| thus cannot be copyrighted. This software/database is freely available |
| to the public for use. The National Library of Medicine and the U.S. |
| Government have not placed any restriction on its use or reproduction. |
| |
| Although all reasonable efforts have been taken to ensure the accuracy |
| and reliability of the software and data, the NLM and the U.S. |
| Government do not and cannot warrant the performance or results that |
| may be obtained by using this software or data. The NLM and the U.S. |
| Government disclaim all warranties, express or implied, including |
| warranties of performance, merchantability or fitness for any particular |
| purpose. |
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| Please cite the author in any work or product based on this material. |
