Dr. Jan Müller-Berghaus is co-opted CHMP member and clinical assessor at the Paul-Ehrlich-Institut. He was Head of Section Monoclonal and Polyclonal Antibodies at the Paul-Ehrlich-Institut, Germany. He started his career in 1990 as Intern in Pediatrics at the Universtity of Cologne. From 1992 to 1996 he worked there as Resident in Pediatrics. In 1996 he became Fellow in Pediatric Oncology. Two years later he moved to the USA, where he worked as Research Associate at the Department of Surgery at the University of Pittsburgh. In 2002 he became Senior Research Associate at the German Cancer Research Center at the University of Heidelberg. In 2005 he changed to the Paul-Ehrlich-Institut, where he is still working.