Development and Validation of two Bronchoscopy Knowledge Assessments. - Gerretsen, Eveline C.F.; Popeijus, Herman E.; Annema, Jouke T.; Clementsen, Paul F.; Corbetta, Lorenzo; Gompelmann, Daniela; van der Heijden, Erik H.F.M.; Hiddinga, Birgitta I.; van Mook, Walther N.K.A.; Munavvar, Mohammed; Smeenk, Frank W.J.M.; Groenier, Marleen (Respiration, 2025)