Radiotherapy quality assurance of the IAEA-HypoX trial of the accelerated radiotherapy in the treatment of head and neck squamous cell carcinoma with or without the hypoxic radiosensitizer nimorazole. (21st October 2015) - Hassan Metwally, Mohamed A.; Ali, Rubina; Kuddu, Maire; Shouman, Tarek; Strojan, Primoz; Overgaard, Jens; Grau, Cai