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Evaluating the implementation and impact of harm reduction vending machines in veterans supportive housing settings: a mixed-methods study protocol

Crossref DOI link: https://doi.org/10.1186/s12954-025-01385-8

Published Online: 2026-01-04

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Rife-Pennington, Tessa https://orcid.org/0000-0002-5397-3012
Douglas, Michael P. https://orcid.org/0000-0001-8517-6678
Apana, Nikki Kalani https://orcid.org/0000-0001-6194-7650
Sinha, Sree https://orcid.org/0000-0002-6057-9590
Pennington, David L. https://orcid.org/0000-0001-7406-0661
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Text and Data Mining valid from 2026-01-04

Version of Record valid from 2026-02-03
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Article History

Received: 24 July 2025

Accepted: 16 December 2025

First Online: 4 January 2026

Declarations

:

: The authors declare no competing interests.