1. Hastings Toxicology Consulting LLC, Mt Airy, MD, USA
2. US FDA, Silver Spring, MD, USA
3. Laboratory of Liver Diseases, NIH, Bethesda, MD, USA
4. Department of Pharmacology and Toxicology, Michigan State University, East Lansing, MI, USA
5. BRT-Burleson Research Technologies, Inc, Morrisville, NC, USA