National Genome Research Network, Germany

                   The Rockefeller University, New York, USA

        Harvard Medical School, Boston, USA

                     Yale University, New Haven, USA

                 Tel Aviv University, Tel Aviv, Israel

                         Weizmann Institute of Science, Rehovot, Israel

      University of Kent, Canterbury, UK

                       Free University, Berlin

                 BCB - Berlin Center for Genome Based Bioinformatics, Berlin

                       Max-Delbrück-Center for Molecular Medicine, Berlin-Buch

                           Deutsches Institut für Ernährungsforschung, Potsdam-Rehbrücke

      Clinic Hirslanden, Zürich, CH

            ZENTRUM            
KLINISCHE ENDOKRINOLOGIE Center for Clinical Endocrinology, Augsburg

     Herzog Hospital, Jerusalem, Israel

         Penn State University, Philadelphia, USA

  Forschungszentrum für Umwelt und Gesundheit, Neuherberg

    University of California, San Diego, USA

         European Molecular Biology Laboratory, Heidelberg

            Deutsches Krebsforschungszentrum, Heidelberg

                   Max Planck Institute for Biochemistry, Martinsried

     Weill Medical College of Cornell University, New York, USA

                     Febit Holding GmbH, Germany

           AGOWA Gesellschaft für molekularbiologische Technologie mbH,

                                        Berlin-Adlershof

            Xantos Biomedicine AG, München