Pulmonary Fibrosis

• Peking University Third Hospital — Beijing, China
• West China Hospital of Sichuan University — Chengdu, China
• The First Affiliated Hospital of Guangzhou Medical University — Guangzhou, China
• The First People's Hospital of Kashi Prefecture, Xinjiang — Kashgar, China

• Herlev and Gentofte Hospital — Hellerup, Copenhagen, Denmark

• RI-MUHC — Montreal, Quebec, Canada

• Seoul National University Bundang Hospital — Seongnam-si, South Korea

• Seoul National University Healthcare System Gangnam Center — Seoul, South Korea

• The University of Alabama at Birmingham — Birmingham, Alabama, United States
• Clinical Trials Center of Middle Tennessee — Franklin, Arizona, United States
• Banner University Medical Center-Phoenix — Phoenix, Arizona, United States
• St. Joseph's Hospital and Medical Center - Norton Thoracic Institute — Phoenix, Arizona, United States

Not specified

• Peking University Third Hospital — Beijing, Beijing Municipality, China

• University of Virginia Health System — Charlottesville, Virginia, United States

Not specified