To Improve Lung Function and Symptoms for Emphysema Patients Using Zephyr Valves

AZ Delta, Menen

Universiteit Gent, Ghent

University Medical Center Groningen, Groningen

Charité Campus Virchow-Klinikum, Berlin

CHU, Grenoble

Ruhrlandklinik Westdeutsches Lungenzentrum, Essen

Thoraxklinik am Universitäts Klinikum Heidelberg, Heidelberg

Groupe Hospitalier Pitié Salpétrière, Paris

Hôpital Bichat Claude Bernard, Paris

CHU Hôpital Pasteur, Nice

Skane University Hospital, Lund

Uppsala University Hospital, Uppsala

Sherwood Forest Hospitals NHS, Sutton in Ashfield

West of Scotland Regional Heart & Lung Centre - Golden Jubilee National Hospital, Clydebank

University Hospital of Wales, Cardiff

The Royal Brompton Hospital & Harefield NHS Foundation Trust, London

Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield