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.
Lee YJ, Huang SY.Lee YJ, et al. Among authors: huang sy.IEEE Trans Neural Netw. 2007 Jan;18(1):1-13. doi: 10.1109/TNN.2006.883722.IEEE Trans Neural Netw. 2007.PMID: 17278457