1. Institut d’Investigacions Biomediques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
2. Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
3. Biomedicine Department, Universitat de Barcelona, 08036 Barcelona, Spain
4. Barcelona Supercomputing Center (BSC), 08034 Barcelona, Spain
5. Respiratory Institute, Clinic Barcelona, 08036 Barcelona, Spain
6. Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA