xvii Vincent Cottin Department of Respiratory Diseases CHU de Lyon Lyon, France vincent.cottin@chu-lyon.fr Jane C. Davies Imperial College and Royal Brompton Hospital London, UK j.c.davies@imperial.ac.uk Wilfried De Backer Dept of Pulmonary Medicine University of Antwerp Antwerp, Belgium wilfried.debacker@ua.ac.be Marc Decramer Respiratory Rehabilitation and Respiratory Division University Hospital Leuven Leuven, Belgium marc.decramer@uzleuven.be Giovanni Della Casa Division of Radiology Dept of Diagnostic and Imaging Services University of Modena and Reggio Emilia Modena, Italy giodc@libero.it Sabrina Della Patrona Pneumology Unit Fondazione Salvatore Maugeri IRCCS Tradate, Italy sabrina.dellapatrona@fsm.it Sofie Derijcke Respiratory Oncology Unit Dept of Pulmonology University Hospital Leuven Leuven, Belgium sofie.derijcke@azgroeninge.be Walter De Wever University Hospitals Leuven Leuven, Belgium walter.dewever@uz.kuleuven.be Maria Anna Digiulio Dept of Clinical Medicine Reference Centre for Primary Immunodeficiencies Sapienza University of Rome Rome, Italy mariaanna.digiulio@gmail.com Antonino Di Stefano Fondazione Salvatore Maugeri IRCCS Veruno, Italy antonino.distefano@fsm.it Lieven Dupont Department of Respiratory Medicine University Hospital Gasthuisberg KU Leuven Leuven, Belgium lieven.dupont@uzleuven.be Oliver Eickelberg Comprehensive Pneumology Center, Ludwig-Maximilians-University and Helmholtz Zentrum München Munich, Germany oliver.eickelberg@helmholtz- muenchen.de