Nimbus site 139, Miami Lakes, Florida, United States
Nimbus site 150, Macon, Georgia, United States
Nimbus site 123, Skokie, Illinois, United States
Hospital Universitario de Alava, Vitoria-Gasteiz, Araba, Spain
Hospital Universitario Donostia, Donostia, Gipuzkoa, Spain
Hospital Universitario Son Espases, Palma de Mallorca, Mallorca, Spain
Celerion, Lincoln, Nebraska, United States
Clarunis AG, Basel, Switzerland
Bauchzentrum INSELSPITAL, Universitatsspital Bern, Bern, Switzerland
Gastroenterologische Praxis Balsiger, Seibold & Partner Crohn-Colitis-Zentrum, Bern, Switzerland
Chiba Children's Hospital, Chiba, Japan
Nara Medical University Hospital, Kashihara, Nara, Japan
Chiba University Hospital, Chiba, Japan
Kirov Research Institute of Hematology and Blood Transfusion, Kirov, Kirov Region, Russian Federation
Orenburgskaya Regional Clinical Hospital n.a. V.I. Voinova, Orenburg, Orenburgskaya District, Russian Federation
Razumovskiy Saratov State Medical University, University Clinical, Saratov, Saratov Region, Russian Federation
Xiangya Hospital, Central South University, Changsha, China
The Children's Hospital of Zhejiang University School of Medicine, Hangzhou, China
Shandong Provincial Hospital, Jinan, China