Affiliations

• ¹ Division of Gastroenterology and Hepatology, First Department of Pediatrics, University of Athens, Children's Hospital Agia Sofia, Athens, Greece.
• ² Hospital Lusíadas, Porto, Portugal.
• ³ Paediatric Gastroenterology, Hepatology and Nutrition, Alder Hey Children's NHS Foundation Trust and University of Liverpool, Liverpool, UK.
• ⁴ Mount Sinai Center for Eosinophilic Disorders, Icahn School of Medicine at Mount Sinai, New York, NY.
• ⁵ Division of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH.
• ⁶ Community Health Network; and Section of Pediatric Gastroenterology, Hepatology and Nutrition, Riley Hospital for Children, Indiana University, Indianapolis, IN.
• ⁷ Pediatric Gastroenterology Unit, University Hospital Puerta de Hierro Majadahonda, Autonomous University of Madrid, Madrid, Spain.
• ⁸ Department of Gastroenterology, Hepatology and Nutrition, Ljubljana University Children's Hospital, Ljubljana, Slovenia.
• ⁹ Center for Pediatric Gastroenterology, Hospital Pequeno Príncipe, Curitiba, Brazil.
• ¹⁰ Institute of Gastroenterology, Nutrition, and Liver Diseases, Schneider Children's Medical Center of Israel, Petach Tikva, Israel.
• ¹¹ Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.
• ¹² Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO.
• ¹³ Department of Gastroenterology, Amsterdam University Medical Centers, Amsterdam, the Netherlands.
• ¹⁴ Centro Hospitalar Universitário de São João (CHUSJ)/Faculty of Medicine of the University of Porto (FMUP) and Institute of Molecular Pathology and Immunology of the University of Porto (Ipatimup)/i3S - Instituto de Investigação e Inovação em Saúde da Universidade do Porto, Porto, Portugal.
• ¹⁵ Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, NC.
• ¹⁶ Division of Gastroenterology & Hepatology, Northwestern University, Feinberg School of Medicine, Chicago, IL.
• ¹⁷ Digestive Health Institute and Section of Pediatric Gastroenterology, Hepatology and Nutrition, Gastrointestinal Eosinophilic Disease Program, Children's Hospital Colorado, Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO.
• ¹⁸ Dr. von Hauner Children's Hospital, Department of Pediatrics, University Hospital, LMU Munich, Munich, Germany.
• ¹⁹ Department of Pediatrics, Gastroenterology and Nutrition, School of Medicine Collegium Medicum University of Warmia and Mazury, Olsztyn, Poland.
• ²⁰ Center for Pediatric Eosinophilic Diseases, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA.
• ²¹ The Ottawa Hospital, IBD Center, Ottawa, ON, Canada.
• ²² Ottawa Hospital Research Institute, Clinical Epidemiology Program, Ottawa, ON, Canada.
• ²³ Maternal and Child Health Department, Pediatric Gastroenterology and Liver Unit, Sapienza - University of Rome, Rome, Italy.
• ²⁴ Department of Pediatrics and Adolescent Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan.
• ²⁵ Division of Allergy and Immunology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH.
• ²⁶ Department of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland.
• ²⁷ Stem Cells and Regenerative Medicine, GOS Institute of Child Health, University College London, London, UK.
• ²⁸ Gastroenterology, Hepatology and Liver Transplant, Queensland Children's Hospital, Brisbane, Australia.
• ²⁹ School of Medicine, University of Queensland, Brisbane, Australia.
• ³⁰ Woolworths Centre for Child Nutrition Research, Queensland University of Technology, Brisbane, Australia.
• ³¹ Department of Pathology, Northwestern University, Feinberg School of Medicine, Chicago, IL.
• ³² Digestive Health Institute, Section of Pediatric Gastroenterology, Hepatology and Nutrition, Children's Hospital Colorado, Gastrointestinal Eosinophilic Disease Program, Mucosal Inflammation Program, University of Colorado School of Medicine, Aurora, CO.