1. National Institute of Standards and Technology, 100 Bureau Dr., Mail Stop 8102, Gaithersburg, MD 20899, USA (Corresponding author), e-mail: nicholas.paulter@nist.gov, https://orcid.org/0000-0002-9782-0894
2. Federal Bureau of Prisons (retired), 4795 Sherry Dr., Mount Airy, MD 21771, USA
3. National Institute of Standards and Technology, 100 Bureau Dr., Mail Stop 8102, Gaithersburg, MD 20899, USA