Colitis, Ulcerative

• Site Ref # / Investigator 2080 — Birmingham, Alabama, United States
• Site Ref # / Investigator 6034 — Mobile, Alabama, United States
• Site Ref # / Investigator 5100 — Fayetteville, Arkansas, United States
• Site Ref # / Investigator 5390 — Orange, California, United States

• Hospital Brandýs n/Lab. — Brandýs nad Labem, Czechia
• Faculty Hospital U Sv. Anny Brno — Brno, Czechia
• Hospital Břeclav — Břeclav, Czechia
• Investigational site — Chomutov, Czechia

• Oklahoma Foundation for Digestive Research — Oklahoma City, Oklahoma, United States

• Hospital das Clínicas da Faculdade de Medicina de Botucatu — Botucatu, São Paulo, Brazil

• KULeuven — Leuven, Belgium

Not specified

• Investigational site 11 — Kortrijk, Belgium
• Investigational site 1 — Leuven, Belgium
• Investigational site 12 — Budapest, Hungary
• Investigational site 10 — Eger, Hungary

• Prometheus Investigational Site #059 — Birmingham, Alabama, United States
• Prometheus Investigational Site #042 — Huntsville, Alabama, United States
• Prometheus Investigational Site #081 — Huntsville, Alabama, United States
• Prometheus Investigational Site #033 — Montgomery, Alabama, United States

• University Medical Centre St Radboud — Nijmegen, Gelderland, Netherlands
• St Elisabeth Hospital — Tilburg, North Brabant, Netherlands

• National Institutes of Health Clinical Center, 9000 Rockville Pike — Bethesda, Maryland, United States