Large-scale external validation and comparison of prognostic models: an application to chronic obstructive pulmonary disease

Beniamino Guerra, Sarah R. Haile, Bernd Lamprecht, Ana S. Ramirez, Pablo Martinez-Camblor, Bernhard Kaiser, Inmaculada Alfageme, Pere Almagro, Ciro Casanova, Cristobal Esteban-Gonzalez, Juan J. Soler-Cataluna, Juan P. de-Torres, Marc Miravitlles, Bartolome R. Celli, Jose M. Marin, Gerben ter Riet, Patricia Sobradillo, Peter Lange, Judith Garcia-Aymerich, Josep M. AntoAlice M. Turner, Meilan K. Han, Arnulf Langhammer, Linda Leivseth, Per Bakke, Ane Johannessen, Toru Oga, Borja Cosio, Julio Ancochea-Bermudez, Andres Echazarreta, Nicolas Roche, Pierre-Regis Burgel, Don D. Sin, Joan B. Soriano, Milo A. PuhanVis 15 andreVis mindre