The consortium consists of the following centers:
Hôpitaux Universitaires de Genève, Geneve, Switzerland
Justus-Liebig-University Geissen, Giessen, Germany
Uppsala University Hospital, Uppsala, Sweden
Diabetes Research Center, Vrije Universiteit, Brussel, Belgium
CHRU de Lille, Lille, France
San Raffaele Diabetes Research Institute (DRI), Milan, Italy