Hostettler, Katrin E., and Martin H. Brutsche. 2019. “Reply to Comment by Carratù P, Et Al. On: Hostettler K, Et Al. Bosentan for Patients With Steroid-Resistant Pulmonary Sarcoidosis: A Randomised Controlled Trial”. Swiss Medical Weekly 149 (3940):w20133. https://doi.org/10.4414/smw.2019.20133.