Université Laval, Quebec City, Canada, and Institute of Biomolecular Chemistry, CNR …

Professor of Medicinal Chemistry, Hebrew University

Thomas Jefferson University, President, Huestis & Smith Toxicology, LLC

Northeastern University

University of naples Federico II, pharmacognosy, pharmacology

CiberNed, University of Barcelona

Full Professor of Neurosciences and Psychiatry, University of São Paulo

Universidad Complutense

Vice President for Research, University of South Carolina

University of Sydney