PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Clinical Trials Oncology Ethical Issues Roger B. Davis PeerJ Author Summary Roger Davis is Associate Professor of Medicine (Biostatistics) at Beth Israel Deaconess Medical Center and Harvard Medical School. Clinical Trials Ethical Issues Oncology Statistics PeerJ Contributions Articles 1 February 11, 2019 Discordant financial conflicts of interest disclosures between clinical trial conference abstract and subsequent publication Glen J. Weiss, Roger B. Davis https://doi.org/10.7717/peerj.6423 PubMed 30775185