1 CUNY Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA.
2 Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Barcelona, Spain.
3 National Institute for Health Research Birmingham Biomedical Research Centre at University Hospitals Birmingham NHS Foundation Trust and the University of Birmingham, Birmingham, UK.
4 Department of Gastroenterology and Hepatology, Antwerp University Hospital, Edegem, Belgium.
5 Laboratory for Experimental Medicine and Paediatrics, InflaMed Centre of Excellence, Translational Sciences in Inflammation and Immunology, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium.
6 Sections of Gastroenterology and Hepatology and Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA.
7 VA HSR&D Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA.
8 Gastrointestinal and Liver Disease Division, University of Southern California, Los Angeles, California, USA.
9 Department of Medicine, University of Chicago, Chicago, Illinois, USA.