Asthma Bronchiale

• Université de Genève — Geneva, Canton of Geneva, Switzerland

• Trakya University Faculty of Health Sciences — Edirne, Turkey, Turkey (Türkiye)

• China-Japan Friendship Hospital — Beijing, China

Not specified

• University of Saskatchewan — Saskatoon, Saskatchewan, Canada

• Affiliated Beijing Chaoyang Hospital of Capital Medical University — Beijing, Beijing Municipality, China

• Universitätsklinikum Hamburg-Eppendorf — Hamburg, Germany

• Copenhagen University Center, Amager — Copenhagen, Greater Copenhagen, Denmark
• Copenhagen University Center, Frederiksberg-Bispebjerg — Copenhagen, Greater Copenhagen, Denmark
• Copenhagen University Center, Hvidovre — Copenhagen, Greater Copenhagen, Denmark
• Copenhagen University Center, Herlev-Gentofte — Gentofte Municipality, Greater Copenhagen, Denmark

• SSD Laboratori di Ricerca (DAIRI) - AOU Alessandria — Alessandria, Italy

• AIPSMCPP Dr. Elina Smilkova — Blagoevgrad, Bulgaria
• Medical Center Viva Phenix — Dobrich, Bulgaria
• Medical Center Hipocrat — Gabrovo, Bulgaria
• ASIMPIDPP Dr. Veselin Kalfov — Haskovo, Bulgaria