1. Biognosys AG, 8952 Schlieren, Switzerland
2. Biozentrum, University of Basel, 4003 Basel, Switzerland
3. Department
of Biology, Institute of Molecular Systems Biology, Eidgenössische Technische Hochschule, 8092 Zurich, Switzerland
4. Division
of Surgery, Skåne University Hospital, 221 85 Lund, Sweden