Rectal Diseases

• Institut Jules Bordet — Brussels, Belgium
• Hopital Universitaire Erasme — Brussels, Belgium
• Hopital Civil de Charleroi — Charleroi, Belgium
• Centre Hospitalier Universitaire de Tivoli — La Louvière, Belgium

• University of New Mexico — Albuquerque, New Mexico, United States
• University of North Carolina — Chapel Hill, North Carolina, United States
• Carolinas Healthcare Systems — Charlotte, North Carolina, United States

• Jordi Gol Foundation — Barcelona, Catalonia, Spain
• Jordi Gol Gurina Foundation — Barcelona, Catalonia, Spain

• Centre Paul Papin — Angers, France
• Hôpital Antoine Béclère — Clamart, France
• CHU Estaing — Clermont-Ferrand, France
• Louis Mourier Hospital — Colombes, France

Not specified

• OLV Ziekenhuis — Aalst, Belgium
• Ziekenhuis Oost-Limburg — Genk, Belgium
• University Hospital — Ghent, Belgium
• UZ Leuven — Leuven, Belgium

• NESTIS — Lyon, Auvergne-Rhône-Alpes, France

• University of California SF - Mt Zion Medical Center — San Francisco, California, United States
• University of South Florida — Tampa, Florida, United States
• Cleveland Clinic Foundation - Florida — Weston, Florida, United States
• Raybon OB-GYN — Toccoa, Georgia, United States

• Birmingham, Alabama, United States
• Scottsdale, Arizona, United States
• Bakersfield, California, United States
• Fullerton, California, United States

• Research Site — Freiberg, Germany