1. Department of Human Molecular Genetics; Institute of Human Genetics; University of Heidelberg; Heidelberg; Germany
2. Department of Human Biology; Technische Universität München; Freising; Germany
3. Food Chemistry and Molecular Sensory Science; Technische Universität München; Freising; Germany
4. Department of Surgery, Klinikum Rechts der Isar; Technische Universität München; München; Germany
5. Finzelberg GmbH & Co. KG; Andernach; Germany