2021 Grantee: Systematic Analysis of the methodologies and results of the research studies that have been most frequently cited in the risk assessment, public policymaking, and judicial decisions on the toxicity and carcinogenicity of per-and polyfluoroalkyl substances (PFAS) on humans.

2021 Grantee: Systematic Analysis of the methodologies and results of the research studies that have been most frequently cited in the risk assessment, public policymaking, and judicial decisions on the toxicity and carcinogenicity of glyphosate on humans.

Sean M. Hays, PhD

Sean M. Hays, PhD co-founded SciPinion and currently serves as President. In this role, Sean is responsible for sales, marketing and growing SciPinion into the most trusted source for understanding the collective wisdom of the world’s experts and the go-to resource for companies and organizations seeking independent input (opinions, review, validation, and forecasting) from the scientific community.  Sean has published over 100 peer reviewed publications in toxicology, risk assessment and exposure assessment and has served on EPA advisory committees (CASAC, CAAC).  Dr. Hays has served as President of the Risk Assessment and Biological Modeling Specialty Sections of the Society of Toxicology.


Christopher R. Kirman, MS

Christopher R. Kirman, MS co-founded SciPinion and currently serves as Vice President. In this role, he is responsible for operations and technology to facilitate SciPinion’s growth into the most trusted source for understanding the collective wisdom of the world’s experts, and the go-to resource for companies and organizations independent input (opinions, review, validation, and forecasting) from the scientific community.