Author’s contribution statement:
  1. Lucyna Mastalerz: 50%
  2. Designed the study, conceived, and designed the analysis, wrote the paper.
  3. Radosław Kacorzyk: 10%
  4. Collected the data, prepared graphics.
  5. Bogdan Jakieła: 10%
  6. Contributed to the interpretation of the results.
  7. Adam Ćmiel: 10%
  8. Performed statistical analysis, prepared graphics.
  9. Marek Sanak: 20%
  10. Contributed to the interpretation of the results, supervised the preparation of the manuscript.
All authors provided critical feedback and helped shape the research, analysis, and manuscript.
Figure 1. Dendrogram showing a hierarchical cluster analysis of 87 genes in sputum cells from patients with NSAID-exacerbated respiratory disease at baseline. Cluster analysis was performed using the Ward method on Spearman’s correlation. Each color represents different cluster: blue – cluster number 1, yellow – cluster number 2, green – cluster number 3, red – cluster number 4, and violet – number 5. Genes related to arachidonic acid pathways are in bold.