1Unaffiliated (retired from Los Alamos National Laboratory), Santa Fe, NM

2Los Alamos National Laboratory, Radiation Protection Division, Los Alamos, NM 87545.

For correspondence contact: Sara Dumit, Los Alamos National Laboratory, Radiation Protection Division, Internal Dosimetry, MS G761, Los Alamos, NM 87545, or email at [email protected].

(Manuscript accepted 16 September 2022)