Danuta Herzyk is the Senior Scientific Director in the Safety Assessment department of Merck Research Laboratories. Prior to that, she worked in Immunologic Toxicology for GlaxoSmithKline. A member of the Society of Toxicology, Drug Information Association, and American Association of Immunologists, Dr. Herzyk has published 38 articles and 42 abstracts and is also on the editorial board of Perspectives in Experimental and Clinical Immunotoxicology.

Jeanine Bussiere is the Director of Toxicology for Amgen. She is on the editorial board of Journal of Immunotoxicology and was Planner and Lecturer for a 2004-5 course at the University of Wisconsin-Madison called “Introduction to Drug Development.” Dr. Bussiere is a member of the Society of Toxicology, American College of Toxicology, and Drug Information Association. She is the author or co-author of 8 book chapters and 49 articles.