1 Radiotherapy Department and QuantIF LITIS (EA4108), Centre Henri Becquerel, Rouen 76000, France. Electronic address: sebastien.thureau@chb.unicancer.fr.
2 Oncology Radiotherapy Department, Paris Cite University, European Hospital Georges-Pompidou, Assistance Publique-Hopitaux de Paris, Paris, France.
3 Universite Paris Cite, Thoracic Oncology Department, Centre d'Investigation Clinique, Institut National de la Sante et de la Recherche Medicale 1425, Hopital Bichat-Claude Bernard, Institut du Cancer - Assistance Publique-Hopitaux de Paris Nord, Paris, France.
4 Nuclear Medicine Department and QuantIF LITIS (EA4108) Centre Henri Becquerel, Rouen, France.