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. Author manuscript; available in PMC: 2022 Dec 18.
Published in final edited form as: Eur Respir J. 2021 Dec 2;58(6):2002950. doi: 10.1183/13993003.02950-2020

FIGURE 1.

FIGURE 1

Study workflow. Summary of all steps in the supervised and unsupervised analyses of bronchoalveolar lavage (BAL) from the Genomic Research in Alpha-1 Antitrypsin Deficiency and Sarcoidosis (GRADS) cohort (n=209) together with validation using BAL from the Freiburg cohort (n=50) is presented. WGCNA: weighted gene co-expression network analysis.