@Article{info:doi/10.2196/33922, author="An, Jisun and Kwak, Haewoon and Qureshi, Hanya M and Weber, Ingmar", title="Correction: Precision Public Health Campaign: Delivering Persuasive Messages to Relevant Segments Through Targeted Advertisements on Social Media", journal="JMIR Form Res", year="2021", month="Oct", day="5", volume="5", number="10", pages="e33922", issn="2561-326X", doi="10.2196/33922", url="https://formative.jmir.org/2021/10/e33922", url="https://doi.org/10.2196/33922", url="http://www.ncbi.nlm.nih.gov/pubmed/34609948" }