1. Center for Human Genetics; University of Bremen; Bremen Germany
2. Institute for Pathology, Elbe Clinic Stade-Buxtehude; Buxtehude Germany
3. Institute of Statistics, University of Bremen; Bremen Germany
4. Department of Pathology; Albertinen Hospital; Hamburg Germany
5. Department of Pathology; Clinical Centre Bremen-Mitte; Bremen Germany
6. Leibniz Institute for Prevention Research and Epidemiology - BIPS GmbH; Bremen Germany
7. Institute for Medical Genetics, University of Rostock, University Medicine; Rostock Germany