Article History
Accepted: 4 January 2021
First Online: 15 February 2021
Compliance with Ethical Standards
:
: The authors did not receive any funding for this research nor are there any conflicts of interest with respect to this manuscript. The data and research materials used here are restricted by Minnesota Department of Corrections (MnDOC).
: The data upon which this research is based is restricted administrative data provided by MnDOC. It does not involve human or animal participants. Further, all unique identifiers have been removed from the data to ensure anonymity.
: N/A. See above.