The International Association for the Study of Lung Cancer Staging Project for Lung Cancer: Proposals for the Revision of the N Descriptors in the Forthcoming Ninth Edition of the TNM Classification for Lung Cancer

James Huang, Raymond U. Osarogiagbon, Dorothy J. Giroux, Katherine K. Nishimura, Andrea Billè, Giuseppe Cardillo, Frank C. Detterbeck, Kemp H. Kernstine, Hong Kwan Kim, Yolande Lievens, Eric Lim, Edith M. Marom, Helmut Prosch, Paul Martin Putora, Ramón Rami–Porta, David C. Rice, Gaetano Rocco, Valerie W. Rusch, Isabelle Opitz, Francisco Suárez Vásquez, Paul Van Schil, Chi‐Fu Jeffrey Yang, Hisao Asamura