Gastroenteritis

• Chonnam National University Hospital — Gwangju, Donggu, Jebongro, South Korea
• Chonnam National University Hwasun Hospital — Gwangju, Hwasun-eup,Hwasun-gun, South Korea

• Department of Internal and Integrative Medicine, Kliniken Essen-Mitte, Faculty of Medicine, University of Duisburg-Essen — Essen, Germany

• Azienda Ospedaliero Universitaria Policlinico Sant'Orsola Malpighi — Bologna, BO, Italy

• Chu Amiens — Amiens, France
• Hopital Beaujon — Clichy, France
• Hopital Louis Mourier — Colombes, France
• Hopital Bicetre — Le Kremlin-Bicêtre, France

• Marina del Rey Hospital — Marina del Rey, California, United States
• St. Luke's University Hospital — Bethlehem, Pennsylvania, United States
• Vivantes Humboldt-Klinikum — Berlin, Germany
• DRK Krankenhaus Clementinen — Hanover, Germany

• Gastroenteroly Department, Hospital Clinic — Barcelona, Spain
• Hospital de Sant Pau — Barcelona, Spain
• Hospital del Mar — Barcelona, Spain
• Hospital Sant Jaume de Calella — Calella, Barcelona, Spain

• Department of Internal and Integrative Medicine, Kliniken Essen-Mitte — Essen, Germany

• Xijing Hospital of Digestive Diseases — Xi’an, Shanxi, China

Not specified

Not specified