July 14, 2009: Sundeep Khosla, MD, 2009 Rochester Distinguished Investigator, Mayo Clinic, Michigan
July 14, 2009: Jack Martin, MD, Emeritus Professor of Medicine at the University of Melbourne, Australia
July 17, 2009: Stephen I Katz, MD, PhD, Director, National Institute of Arthritis and Musculoskeletal and Skin Diseases, Washington D.C.
November 18, 2009: Gerard Karsenty, MD, PhD, Professor and Chair, Genetics and Development, Columbia University
December 10, 2009: Roland Baron, DDS, PhD, Professor and Chair, Department of Oral Medicine Infection and Immunity, Harvard University