Bronchiolitis Obliterans

• Yale University — New Haven, Connecticut, United States
• New England Institute for Clinical Research — Stamford, Connecticut, United States
• Eisenhower Army Medical Center — Fort Gordon, Georgia, United States
• Crescent City Headache and Neurology Centre — Chalmette, Louisiana, United States

• Sol Silverman Oral Medicine Clinic - UCSF — San Francisco, California, United States

• Rigshospitalet — Copenhagen, Denmark

• Ghent University, vakgroep revalidatiewetenschappen — Ghent, Oost-Vlaanderen, Belgium

• Institute of Dentistry of Sechenov University — Moscow, Russia

• University Hospital — Paris, France
• Charité — Berlin, Germany
• Hospital for Children and Adolescents, St. Georg Hospital, Academic Teaching Hospital — Leipzig, Germany
• La Sapienza University — Roma, Italy

Not specified

• Children's Hospital Medical Center — Cincinnati, Ohio, United States

• Vanderbilt University Medical Center — Nashville, Tennessee, United States

• UT Southwestern Medical Center — Dallas, Texas, United States
• UT Southwestern — Dallas, Texas, United States