Pier Luigi Lopalco is a medical doctor, trained in Epidemiology and Public Health, Full Professor of Hygiene and Preventive Medicine, University of Pisa, Italy
Dr. Gary J. Nabel, M.D., Ph.D. is Senior Vice President, Chief Scientific Officer and Deputy to the President for Global R&D at Sanofi, Cambridge, Massachusetts, USA
Dr Siber is Chief Scientific Officer of ClearPath Vaccines. He currently serves on the Board of Directors of Genocea Biosciences and Affinivax. He also serves on the Scientific Advisory Boards of CureVac, Vaxess, PaxVax and Veritas Gene.