Comment on

• The IASLC Lung Cancer Staging Project: proposals for revision of the M descriptors in the forthcoming (seventh) edition of the TNM classification of lung cancer.

  Postmus PE, Brambilla E, Chansky K, Crowley J, Goldstraw P, Patz EF Jr, Yokomise H; International Association for the Study of Lung Cancer International Staging Committee; Cancer Research and Biostatistics; Observers to the Committee; Participating Institutions. Postmus PE, et al. J Thorac Oncol. 2007 Aug;2(8):686-93. doi: 10.1097/JTO.0b013e31811f4703. J Thorac Oncol. 2007. PMID: 17762334