Risk validation of a new quantitative score for clinical control of chronic obstructive pulmonary disease: The RADAR score Juan José Soler-Cataluña; María Villagrasa; Pablo Catalán; Bernardino Alcázar-Navarrete; Myriam Calle Rubio; Marc Miravitlles;

Reply to Figueroa-Gonçalves and de Miguel-Díez Marc Miravitlles; Konstantinos Kostikas; Nikoletta Bizymi; Nikolaos Tzanakis;

Changes in Control Status of COPD Over Time and Their Consequences: A Prospective International Study Marc Miravitlles; Pawel Sliwinski; Chin Kook Rhee; Richard W. Costello; Victoria Carter; Jessica H.Y. Tan; Therese Sophie Lapperre; Bernardino Alcazar; Caroline Gouder; Cristina Esquinas; Juan Luis García-Rivero; Anu Kemppinen; Augustine Tee; Miguel Roman-Rodríguez; Juan José Soler-Cataluña; David B. Price;