Verified Certificate

Supported by the following organizations

This is to certify that Ronnie Thomas successfully completed and received a passing grade in CERTaIN.5x: CERTaIN: Observational Studies and Registries a course of study offered by MDAndersonX, an online learning initiative of The University of Texas MD Anderson Cancer Center.

Noted by

Maria E. Suarez-Almazor, MD, PhD

Maria E. Suarez-Almazor, MD, PhD

Barnts Family Distinguished Professor The University of Texas MD Anderson Cancer Center

About edX

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About edX Verified Certificates

An edX Verified Certificate signifies that the learner has agreed to abide by the edX honor code and completed all of the required tasks of this course under its guidelines, as well as having their photo ID checked to verify their identity.