19
Participants
Start Date
July 31, 2013
Primary Completion Date
June 30, 2015
Study Completion Date
June 30, 2015
technetium-99m - Diethylenetriaminepentaacetic acid
Vibrating-mesh nebulizer
Gamma scintigraphy
Preoperative spirometry
Cliniques Universitaires Saint-Luc, Brussels
Cliniques universitaires Saint-Luc- Université Catholique de Louvain
OTHER