1. Department of Pharmacology, University of Michigan Medical School, Ann Arbor, Michigan 48109, United States,
2. Department of Pharmacology and Toxicology, Michigan State University, East
Lansing, Michigan 48824, United States
3. Department of Pharmacy and Pharmacology, University of Bath, Bath, U.K.
4. Section of Pharmacology, Department of
Medical Science, University of Ferrara, Ferrara, Italy 44121
5. National Institute of Mental Health Psychoactive Drug
Screening Program (NIMH PDSP), Department of Pharmacology, University of North Carolina, Chapel Hill, North Carolina 27599, United States