Survival outcomes of patients with extranodal natural-killer T-cell lymphoma: a prospective cohort study from the international T-cell Project

Christopher P. Fox, Monica Civallero, Young-Hyeh Ko, Martina Manni, Tetiana Skrypets, Stefano Pileri, Seok Jin Kim, María Elena Cabrera, Andrei R. Shustov, Carlos Chiattone, Steven M. Horwitz, Iván Dlouhy, Michele Spina, Felicitas Hitz, Silvia Montoto, Arnon Nagler, Virginia Martínez, Cármino Antônio De Souza, Rubén Fernández-Álvarez, Veronika Ballová, Raúl Gabus, Giorgio Inghirami, Massimo Federico, Won Seog Kim