1. Department of Biomedical Engineering, Faculty of Medicine, University of Basel, Allschwil, Switzerland
2. Clarunis, Department of Visceral Surgery, University Center for Gastrointestinal and Liver Diseases, St Clara Hospital and University Hospital Basel, Basel, Switzerland
3. Department of Pathology, Gomel State Medical University, Gomel, Belarus
4. Laboratory of Epidemiology, Republican Research Center for Radiation Medicine and Human Ecology, Gomel, Belarus
5. Cancer Registry, State Establishment, N.N. Alexandrov National Cancer Center of Belarus, Lesnoy, Belarus
6. School of Life Sciences, University of Sussex, Brighton, England, United Kingdom
7. Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
8. Department of Surgical Oncology and Colorectal Surgery, Brody School of Medicine, East Carolina University, Greenville, North Carolina
9. Lung Cancer Center/Lung Cancer Institute, West China Hospital, Sichuan University, Chengdu, Sichuan, China