Mihaela Valerieva Grozdanova received a course certificate from Johns Hopkins University dated June 12, 2016 for successfully completing the online non-credit course "Design and Interpretation of Clinical Trials" offered through Coursera. The certificate was authorized by Janet Holbook and Lea T. Drye of the Department of Epidemiology at the Bloomberg School of Public Health of Johns Hopkins University and can be verified on the Coursera website.

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CERTIFICATE
JUNE 12, 2016
Mihaela Valerieva Grozdanova
Design and Interpretation of Clinical Trials
an online non-credit course authorized by Johns Hopkins University and offered
through Coursera
has successfully completed
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
Verify at coursera.org/verify/TK82HFBNQW3E
Coursera has confirmed the identity of this individual and
their participation in the course.