1. New York Medical College, Suffern, NY, USA
2. Hofstra University, Hempstead, NY, USA
3. Merck & Co Inc, Boston, MA, USA
4. Pfizer, New York, NY, USA
5. Independent Consultant, Hong Kong, China
6. Excerpta Medica BV, Amsterdam, the Netherlands
7. Becaris Publishing Ltd, Royston, UK
8. AstraZeneca, Gaithersburg, MD, USA
9. Independent Consultant, Copenhagen, Denmark