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1 Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts; Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts.
2 Zane Cohen Centre for Digestive Diseases, Mount Sinai Hospital, Division of Gastroenterology & Hepatology, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
3 The Dr. Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York.
4 Division of Gastrenterology, Hospital da Luz, Lisboa, Portugal; Division of Gastroenterology, Hospital Beatriz Ângelo, Loures, Portugal; Faculdade de Medicina, Universidade de Lisboa, Portugal. Electronic address: joanatorres00@gmail.com.
1 Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts; Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts.
2 Zane Cohen Centre for Digestive Diseases, Mount Sinai Hospital, Division of Gastroenterology & Hepatology, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
3 The Dr. Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York.
4 Division of Gastrenterology, Hospital da Luz, Lisboa, Portugal; Division of Gastroenterology, Hospital Beatriz Ângelo, Loures, Portugal; Faculdade de Medicina, Universidade de Lisboa, Portugal. Electronic address: joanatorres00@gmail.com.