Complications

• AQCE — Milan, Lombardia\Milan, Italy

• Seoul National University of Hospital — Seoul, South Korea

• Endoscopy Unit, Gastroenterology Department, Humanitas Research Hospital — Rozzano, Milan, Italy
• San Gerardo Hospital — Monza, Italy
• Azienda Ospedaliera "Maggiore della Carità" — Novara, Italy

• Saint Paul's Hospital — Vancouver, British Columbia, Canada
• Vancouver General Hospital — Winnipeg, Manitoba, Canada
• The Ottawa Hospital — Ottawa, Ontario, Canada

• Heart Institute (InCor) - Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo — São Paulo, Brazil

• Technische Universität München — Munich, Bavaria, Germany
• Knappschaftskrankenhaus der Ruhr-Universität Bochum — Bochum, Germany
• Deutsche Klinik für Diagnostik — Wiesbaden, Germany

• University of Rostock — Rostock, Mecklenburg-Vorpommern, Germany

• Klinikum rechts der Isar — Munich, Bavaria, Germany

• Aditya Sudhalkar — Ahmedabad, Gujarat, India
• M & J Institute Of Ophthalmology — Ahmedabad, Gujarat, India
• M & J Institute — Ahmedabad, Gujarat, India

Not specified