Gender Difference in sidE eFfects of ImmuNotherapy: a possible clue to optimize cancEr tReatment (G-DEFINER): study protocol of an observational prospective multicenter study oleh Rosalba Miceli, Hanna Eriksson, Giuseppe Lo Russo, Salvatore Alfieri, Maria Moksnes Bjaanæs, Filippo Pietrantonio, Loris De Cecco, Arsela Prelaj, Claudia Proto, Johan Franzén, Deirdre McDonnell, José Javier Berenguer Pina, Teresa Beninato, Laura Mazzeo, Patrizia Giannatempo, Elena Verzoni, John Crown, Åslaug Helland, Alexander Eustace