1. University of Rennes, CLCC Eugène Marquis, Inserm, LTSI–UMR 1099, Rennes, France
2. Department of Radiation Oncology, Centre François Baclesse, Laboratoire de Physique Corpusculaire, Normandie Universite, Caen, France
3. Department of Radiotherapy, Centre Antoine Lacassagne, Nice, France
4. Radiotherapy, Clinique Pasteur-Lanroze, Brest, France
5. Department of Radiotherapy, CHU Poitiers, Poitiers, France
6. Academic Department of Radiation Oncology and Brachytherapy, Oscar Lambret Center, Lille, France
7. Department of Radiotherapy, Institut de Cancérologie Strasbourg Europe, Strasbourg, France
8. Department of Radiotherapy, CHU Tours, Tours, France
9. Department of Radiotherapy, Centre Henri Becquerel, Rouen, France
10. Radiotherapy, Clinique Claude Bernard, Albi, France
11. Department of Radiotherapy, Centre Léon Bérard, Lyon, France
12. University Lyon, Léon Bérard Cancer Centre, Lyon, France
13. Department of Nuclear Medicine, Centre Eugène Marquis, Rennes, France