Protocol: Development of a core outcome set for congenital pulmonary airway malformations: study protocol of an international Delphi survey (12 April, 2021)
Sergei Hermelijn, Casper Kersten, Dhanya Mullassery, Nagarajan Muthialu, Nazan Cobanoglu, Silvia Gartner, Pietro Bagolan, Carmen Mesas Burgos, Alberto Sgro, Stijn Heyman, Holger Till, Janne Suominen, Maarten Schurink, Liesbeth Desender, Paul Losty, Kjetil Ertresvag, Harm A W M Tiddens, Rene M H Wijnen, Marco Schnater