1. MAY 01, 2015
Daniele Vellei
Design and Interpretation of Clinical Trials
a 6 week online non-credit course authorized by Johns Hopkins University and offered
through Coursera
has successfully completed with distinction
Janet Holbook, PhD, MPH
Department of Epidemiology
Bloomberg School of Public Health
Johns Hopkins University
Lea T. Drye, PhD
Department of Epidemiology
Bloomberg School of Public Health
Johns Hopkins University
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Coursera has confirmed the identity of this individual and
their participation in the course.
This certificate does not confer academic credit toward a degree or official status at the Johns Hopkins University.