171
Participants
Start Date
October 1, 2023
Primary Completion Date
October 1, 2025
Study Completion Date
October 1, 2026
FeNO-test
Fractional Exhaled Nitric Oxide (FeNO)- test
RECRUITING
Hanna Kuiper-van der Valk, Rotterdam
OLVG
NETWORK
Franciscus Gasthuis & Vlietland (Hospital)
OTHER