Tumour-infiltrating lymphocytes in oropharyngeal cancer: a validation study according to the criteria of the International Immuno-Oncology Biomarker Working Group. - Almangush, Alhadi; Jouhi, Lauri; Atula, Timo; Haglund, Caj; Mäkitie, Antti A.; Hagström, Jaana; Leivo, Ilmo (British Journal of Cancer, 2022)