Parkes, TessaMatheson, CatrionaCarver, HannahBudd, JohnLiddell, DaveWallace, JasonPauly, BernieFotopoulou, MariaBurley, AdamAnderson, IsobelMacLennan, GraemeFoster, Rebecca2020-08-192020-08-192019-04-29Parkes, T, Matheson, C, Carver, H, Budd, J, Liddell, D, Wallace, J, Pauly, B, Fotopoulou, M, Burley, A, Anderson, I, MacLennan, G & Foster, R 2019, 'Supporting Harm Reduction through Peer Support (SHARPS) : Testing the feasibility and acceptability of a peer-delivered, relational intervention for people with problem substance use who are homeless, to improve health outcomes, quality of life and social functioning and reduce harms: Study protocol', Pilot and Feasibility Studies, vol. 5, 64. https://doi.org/10.1186/s40814-019-0447-02055-5784ORCID: /0000-0002-1039-5646/work/98038509https://hdl.handle.net/2164/14966Acknowledgements The authors would like to sincerely acknowledge the ongoing support and important contributions of the organisations who are hosting the intervention and the staff within them who support the study on a day to day basis. We would like to acknowledge all the participants who have been recruited to the study without whom it would not be possible to do this research. We would also like to acknowledge the support and guidance that we receive from our Study Steering Group, our Experts by Experience group, our study sponsor and our NIHR Research Manager. Funding The SHARPS study is funded by the National Institute of Health Research (NIHR) Health Technology Assessment Board (NIHR HTA 16/153/14). The views expressed are those of the authors and not necessarily those of the NHS, the NIHR or the Department of Health. Neither the study sponsor and funders are involved in the study design; collection, management, analysis, and interpretation of the data; writing of the report; or the decision to submit the report for publication. Only the study co-investigator team has the authority over these activities.151650178engFeasibility trialHarm reductionHomelessnessInterventionPeer NavigatorsSubstance useR MedicineMedicine (miscellaneous)National Institute for Health Research (NIHR)NIHR HTA 16/153/14RJournal article10.1186/s40814-019-0447-0http://www.scopus.com/inward/record.url?scp=85083265744&partnerID=8YFLogxK5