40
Participants
Start Date
November 1, 2022
Primary Completion Date
December 31, 2025
Study Completion Date
December 31, 2025
6 Minute Walking Test
6 Minute walking test
Blood gas analysis
Blood gas analyisis
Wearing a Surgical Facemask
Wearing a Surgical Facemask
Wearing a FFP2- Facemask
Wearing a FFP2- Facemask
Wearing no Mask
Wearing no Mask
RECRUITING
Medical University of Vienna, Dept. of Internal Medicine II, Div. of Pulmonology, Vienna
Medical University of Vienna
OTHER