Predictors of reoperation after lung volume reduction surgery.

"Declarations DisclosuresAlberte Lund: Research grant received from Medtronic, Patrick Soldath: None, Erika Helena Nodin: None, Henrik Jessen Hansen: Speaker fee from BD and Medtronic. Kristine Jensen: Speakers honorary from PulmonX, Anna Kalhauge: None, Kåre Hornbech: None, Michael Perch: received speakers honorary from Astra-Zeneca, Chiesi, Novartis, PulmonX, Takeda and Therakos. Institutional research grant from Roche and PulmonX. Boeringer-Ingelheim supported congress participation. Jann Mortensen: None, René Horsleben Petersen: Research grant received from Medtronic. Speaker fee from Medtronic, AMBU, AstraZeneca, Medela. Advisory board for AstraZeneca, MSD, Roche, Bristol Myers Squibb. Disclosures Alberte Lund: Research grant received from Medtronic, Patrick Soldath: None, Erika Helena Nodin: None, Henrik Jessen Hansen: Speaker fee from BD and Medtronic. Kristine Jensen: Speakers honorary from PulmonX, Anna Kalhauge: None, Kåre Hornbech: None, Michael Perch: received speakers honorary from Astra-Zeneca, Chiesi, Novartis, PulmonX, Takeda and Therakos. Institutional research grant from Roche and PulmonX. Boeringer-Ingelheim supported congress participation. Jann Mortensen: None, René Horsleben Petersen: Research grant received from Medtronic. Speaker fee from Medtronic, AMBU, AstraZeneca, Medela. Advisory board for AstraZeneca, MSD, Roche, Bristol Myers Squibb."

"Funding Open access funding provided by Royal Library, Copenhagen University Library. This study was supported with a research grant from Medtronic."