1. Icahn School of Medicine at Mount Sinai; New York NY USA
2. Fondazione Policlinico Universitario A. Gemelli IRCCS; Università Cattolica del Sacro Cuore; Rome Italy
3. Farncombe Family Digestive Health Research Institute; McMaster University; Hamilton ON Canada
4. The Royal London Hospital; Barts Health NHS Trust; London UK
5. University of California, San Diego; La Jolla CA USA
6. Humanitas Research Hospital; Rozzano Italy
7. Hospital Clínic de Barcelona; Barcelona Spain
8. University of British Columbia; Vancouver BC Canada
9. Pfizer Inc; Collegeville PA USA