AUTHOR=Iqbal Sajid , Patwardhan Sudhanshu , Sivarajan Froelicher Erika , Asmat Kainat , Barolia Rubina TITLE=Literacy among tobacco users and healthcare professionals about tobacco harm reduction strategies: a scoping review protocol JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1518069 DOI=10.3389/fpubh.2025.1518069 ISSN=2296-2565