Lung Diseases, Interstitial

• Phoenix VA Health Care System, Phoenix, AZ — Phoenix, Arizona, United States
• VA Long Beach Healthcare System, Long Beach, CA — Long Beach, California, United States
• Rocky Mountain Regional VA Medical Center, Aurora, CO — Aurora, Colorado, United States
• Overton Brooks VA Medical Center, Shreveport, LA — Shreveport, Louisiana, United States

• University of California, San Francisco — San Francisco, California, United States

• Barzilai Medical Center — Ashkelon, Israel
• Tel Aviv Sourasky Medical Center — Tel Aviv, Israel

• University of Miami Hospital and Clinics — Miami, Florida, United States

Not specified

• University of Alcalá — Alcalá de Henares, Madrid, Spain

Not specified

• - Service de Pneumologie Allergologie et Transplantation, Centre Constitutif du Centre de Référence des Maladies Pulmonaires Rares, FHU INFIRE, Paris, France — Paris, France
• Pulmonology Unit, ASST Santi Paolo e Carlo. Department of Health Sciences, University of Milan, Milan (Italy), Milano, Lombardia 20142 — Milan, Lombardy, Italy
• Respiratory Unit, Azienda Ospedaliera-Universitaria IRCCS Policlinico di Sant'Orsola Malpighi, Bologna, Italy — Bologna, Italy
• Unit of Pneumology, San Martino Policlinic Hospital, Genoa, Italy — Genova, Italy

• Pulmonary Disease Clinic, Sentara Norfolk Hospital — Norfolk, Virginia, United States

Not specified