1. Department of Pathology; University of São Paulo Medical School; São Paulo Brazil
2. Pulmonary Division; Heart Institute (InCor); University of São Paulo Medical School; São Paulo Brazil
3. University of São Paulo Medical School; São Paulo Brazil
4. LungenClinic Grosshansdorf; Grosshansdorf Germany
5. Airway Research Center North in the German Center for Lung Research (DZL)