Professor of Metabolic Research, University of Leipzig
Head of Pediatric Research Center of the University Children's Hospital, Leipzig
Head of 'Childhood Obesity and Metabolic Research' department at the Helmholtz Institute for Metabolic, Obesity and Vascular Research (HI-MAG) of the Helmholtz Zentrum München at the University of Leipzig
Member of the board of the German Center for Child and Adolescent Health (DZKJ) and the Collaborative Research Center "Obesity Mechanisms Leipzig"