Inflammatory Bowel Diseases

• Hospital Italiano — Ciudad Autonoma Buenos Aires, Buenos Aires, Argentina
• Hospital Italiano de La Plata — La Plata, Buenos Aires, Argentina
• Hospital Aleman — Ciudad Autonoma Buenos Aires, Argentina
• Hospital Britanico de Buenos Aires — Ciudad Autonoma Buenos Aires, Argentina

• UCSF Division of Gastroenterology at Mount Zion — San Francisco, California, United States

• McMaster University Medical Center — Hamilton, Ontario, Canada
• Mount Sinai Hospital — Toronto, Ontario, Canada
• The Hospital for Sick Children (SickKids) — Toronto, Ontario, Canada

• Mayo Clinic in Rochester — Rochester, Minnesota, United States
• Oklahoma University Medical Center — Oklahoma City, Oklahoma, United States

• Centre Hospitalier Universitaire de Montreal (CHUM) — Montreal, Quebec, Canada

Not specified

• Odense University Hospital — Odense, Denmark

• National University of Natural Medicine — Portland, Oregon, United States

Not specified

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