Contextualizing medications for opioid use disorder and peer support service provision in the probation system with implementation science.

"Declarations Ethics approval and consent to participateThis study was approved by the single Institutional Review Board (sIRB) University of North Carolina at Chapel Hill Institutional Review Board. All procedures performed in studies involving human participants were in accordance with the ethical standards of the single Institutional Review Board (sIRB) University of North Carolina at Chapel Hill Institutional Review Board. and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants included in the study. Consent for publicationNot applicable. Competing interestsThe authors declare no competing interests. Competing interests The authors declare no competing interests."

"Funding This research was supported by the National Institutes of Health (NIH) through the NIH HEAL Initiative under award number U01 DA050442-01. The funder had no role in the study design, collection, analysis, interpretation of data, and writing of the manuscript."