Contact Us
Please send questions, comments, or media inquiries to:
Evidence-based Toxicology Collaboration
Johns Hopkins Bloomberg School of Public Health
615 North Wolfe Street, Rm: W7032
Baltimore, MD 21205
Telephone: +1-410-614-4989
Our People
Katya Tsaioun, PhD
Director
Martin Stephens, PhD
Founding Director
Sebastian Hoffmann, PhD.
European Affairs
Rob de Vries, PhD, MA
Research Staff
Paul Whaley
Research Staff
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