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Before April 2023, the Oak Ridge National Laboratory copyright notice read "Copyright status Documents provided from the web server were sponsored by the U.S. Government under contract DE-AC05-00OR22725 with UT-Battelle, LLC, which manages the Oak Ridge National Laboratory. Accordingly, the U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce these documents, or to allow others to do so, for U.S. Government purposes. Unless otherwise noted, they have been placed in the public domain, although we request the following credit line be used when documents or figures are used elsewhere: “Courtesy of Oak Ridge National Laboratory, U.S. Dept. of Energy.""[1]