1 Department of Pneumology, Unit of Interstitial Lung Diseases, University Hospital of Bellvitge, Barcelona, Spain. vvicens@hotmail.com.
2 Pneumology Research Group, IDIBELL, University of Barcelona, Barcelona, Spain. vvicens@hotmail.com.
3 Pneumology Research Group, IDIBELL, University of Barcelona, Barcelona, Spain.
4 Unit of Biophysics and Bioengineering, University of Barcelona, Barcelona, Spain.
5 Department of Biochemistry, University of Geneva, Science II, Geneva, Switzerland.
6 Department of Preventive Medicine, University Hospital of Bellvitge, Barcelona, Spain.
7 Department of Pathology, University Hospital of Bellvitge, Barcelona, Spain.
8 Department of Thoracic Surgery, University Hospital of Bellvitge, Barcelona, Spain.
9 Department of Pneumology, Unit of Interstitial Lung Diseases, University Hospital of Bellvitge, Barcelona, Spain.
10 Research Network in Respiratory Diseases (Centro de Investigación Biomédica en Red (CIBER) de Enfermedades Respiratorias), ISCIII, Barcelona, Spain.