1DETEC, Gatineau, Quebec, Canada, J8T 4J1

2Canadian Nuclear Laboratories, Chalk River, Ontario, Canada, K0J 1J0

3Canadian Nuclear Safety Commission, Ottawa, Ontario, Canada, K1P 5S9.

The authors declare no conflicts of interest.

For correspondence contact: J. Dubeau, DETEC, Gatineau, Quebec, Canada, J8T 4J1, or email at [email protected].

(Manuscript accepted 5 November 2023)