Dr. Paul Bernard Harper --- Independent Non-Executive Director

Dr. Harper is an experienced non-executive director and company chairman. He has served as nonexecutive director of Physiomics, and also served as R&D director at Johnson & Johnson. Dr. Harper is currently serving as non-executive director of ReNeuron Group, the executive chairman of Angel Biotechnology, the chairman of the board of RegenTec Ltd. and the non-executive chairman of Sareum Holdings plc. Dr. Harper received a BSc in Bacteriology and a PhD, from The University of Leeds. Dr. Paul Bernard Harper is the chairman of the remuneration committee.