Yearbook of Medical Informatics, Table of Contents CC BY-NC-ND 4.0 · Yearb Med Inform 2020; 29(01): 181DOI: 10.1055/s-0040-1702023 Section 7: Consumer Health Informatics and Education Best Paper Selection Georg Thieme Verlag KG Stuttgart Best Paper Selection Recommend Article Abstract Reuter K, Zhu Y, Angyan P, Le N, Merchant AA, Zimmer M. Public concern about monitoring twitter users and their conversations to recruit for clinical trials: survey study. J Med Internet Res 2019 Oct 30;21(10):e15455 https://www.jmir.org/2019/10/e15455/ Full Text