Professor Paul Rolan is a specialist internal medicine and pharmaceutical physician. He has extensive experience in the early development of new medicines across a broad range of therapeutic areas. He has been principal investigator in over 750 clinical studies and had been in clinical practice for 43 years. He was previously Professor of Clinical Pharmacology, then Head of Medical Sciences then Director of Innovation at the Medical School of the University of Adelaide in Australia. As Chief Medical Officer for GPN Vaccines, he is responsible for developing and directing the clinical trial program for Gamma-PN.