Neoplasms, Second Primary

• Groupe Hospitalier Paris Saint Joseph — Paris, Île-de-France Region, France

• National Heart, Lung, and Blood Institute — Bethesda, Maryland, United States
• University of British Columbia, Department of Medical Imaging — Vancouver, British Columbia, Canada
• Ludwig-Maximilians-Universitaet Muenchen, Medizinische Klinik I — Munich, Bavaria, Germany
• Technion Israel Institute of Technology, The Ruth and Bruce Rappaport Faculty of Medicine — Haifa, Israel

• The Hospital for Sick Children — Toronto, Ontario, Canada

• Laval University Cancer Research Center — Québec, Quebec, Canada

Not specified

• St. Joseph's Hospital — London, Ontario, Canada

• Klinik Hirslanden, Institute for Radiotherapy — Zurich, Switzerland

• Department of Oncology — Aarhus, Denmark

• Kjeld Schmiegelow — Copenhagen, Denmark

• Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital — Seoul, South Korea