Validation of Patras Immunotherapy Score model for prediction and prognosis of patients with advanced NSCLC treated with nivolumab or pembrolizumab: results from a European multice... Autor Foteinos-Ioannis Dimitrakopoulos, Giannis Mountzios, Petros Christopoulos, Thomas Papastergiou, Mariam Elshiaty, Lea Daniello, Elefterios Zervas, Sofia Agelaki, Epaminondas Samantas, Adamantia Nikolaidi, Ilias Athanasiadis, Sofia Baka, Konstantinos Syrigos, Athina Christopoulou, Evangelos Lianos, Konstantinos Samitas, Nikolaos Tsoukalas, Eleni-Isidora Perdikouri, George Oikonomopoulos, Anastasia Kottorou, Foteini Kalofonou, Thomas Makatsoris, Angelos Koutras, Vasileios Megalooikonomou, Haralabos Kalofonos