PET-NECK: a multicentre randomised Phase III non-inferiority trial comparing a positron emission tomography–computerised tomography-guided watch-and-wait policy with planned neck d... oleh Hisham Mehanna, Chris C McConkey, Joy K Rahman, Wai-Lup Wong, Alison F Smith, Chris Nutting, Andrew GJ Hartley, Peter Hall, Claire Hulme, Dharmesh K Patel, Sandra Ventorin von Zeidler, Max Robinson, Bal Sanghera, Lydia Fresco, Janet A Dunn