Center for Bioinformatics Tuebingen (ZBIT), University of Tuebingen, Tuebingen, Germany.|Dr. Margarete Fischer Bosch-Institute of Clinical Pharmacology, Stuttgart.|Dr. Margarete Fischer Bosch-Institute of Clinical Pharmacology, Stuttgart.|Center for Bioinformatics Tuebingen (ZBIT), University of Tuebingen, Tuebingen, Germany.|NMI Institute of Natural and Medical Sciences, Reutlingen, Germany.|NMI Institute of Natural and Medical Sciences, Reutlingen, Germany.|NMI Institute of Natural and Medical Sciences, Reutlingen, Germany.|Department of General, Visceral, Transplantation, Vascular and Thoracic Surgery, Hospital of the University of Munich, Munich, Germany.|Center for Bioinformatics Tuebingen (ZBIT), University of Tuebingen, Tuebingen, Germany.|Dr. Margarete Fischer Bosch-Institute of Clinical Pharmacology, Stuttgart.