1. Clarunis, University Centre for Gastrointestinal and Liver Disorders, Department of Visceral Surgery, University Hospital of Basel, Basel, Switzerland
2. Department of Surgery, Charité University Hospital, Campus Benjamin Franklin, Berlin, Germany
3. National Organization for the Provision of Healthcare Services, Department of Planning and Monitoring of Medicines Dispencing, Medicines Division, Athens, Greece
4. 2nd Department of Propedeutic Surgery, Athens University Medical School, Laiko General Hospital, Athens, Greece
5. Institute of Pathology, University Hospital Basel, Basel, Switzerland
6. Department of Biomedical Research, University of Bern, Bern, Switzerland
7. Indiana University School of Medicine South Bend, Goshen Center for Cancer Care, Goshen, IN, USA
8. Harper Cancer Research Institute, South Bend, IN, USA
9. School of Medicine, University of Basel, Basel, Switzerland
10. 1st Department of Propedeutic Surgery, Athens University Medical School, Laiko General Hospital, Athens, Greece
11. Istituto CNR “Translational Pharmacology”, Rome, Italy
12. Department of Biomedicine, Visceral Surgery Research Laboratory, Clarunis, Basel, Switzerland