His research continues to date in the fields of renal transplantation (including innovative drug trials concerning new anti-rejection therapies and assessment of children post-renal transplantation), systemic lupus erythematosus and vasculitis. He is on the editorial board for “British Journal of Renal Medicine” and is associate editor for “Transplantation”, “Pediatric Nephrology” and “Pediatric Transplantation”, which are the journals of The Transplantation Society, the International Pediatric Nephrology Association and the International Pediatric Transplant Association (IPTA) respectively. Having been chair of the Publications and Communications Committee, he is now a Councillor of IPTA.