Esophageal Stenosis

• Boston Children's Hospital — Boston, Massachusetts, United States
• Children's Hospital of Philadelphia — Philadelphia, Pennsylvania, United States

• Hôpital Edouard Herriot — Lyon, France

• Birmingham Gastroenterology Associates — Birmingham, Alabama, United States
• Honor Health — Scottsdale, Arizona, United States
• University of California, Irvine — Irvine, California, United States
• Gastro Care Institute — Lancaster, California, United States

• Maternal and Child Health Department, University Hospital - Umberto I Sapienza - University of Rome, — Rome, Italy
• University Children's Hospital Zurich — Zurich, Canton of Zurich, Switzerland
• Universitäts-Kinderspital beider Basel — Basel, Switzerland

• French Society of Digestive Endoscopy — Paris, France

• Mohammad Daboos — Cairo, Select, Egypt

• CHU de Nice — Nice, France
• APHP Necker — Paris, France
• APHP St Louis — Paris, France

• Shaare Zedek Medical Centre — Jerusalem, Israel

• Hangzhou Third People's Hospital — Hangzhou, Zhejiang, China
• The Second Affiliated Hospital, Zhejiang University School of Medicine — Hangzhou, Zhejiang, China
• Shaoxing Central Hospital — Shaoxing, Zhejiang, China

Not specified