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Virly Nanda Muzellina
Division of Gastroenterology, Pancreatobiliary, and Digestive Endoscopy, Department of Internal Medicine,
Dr. Cipto Mangunkusumo National General Hospital, Faculty of Medicine Universitas IndonesiaJakarta, Indonesia
Steven Alvianto
Faculty of Medicine and Health Sciences
Atma Jaya Catholic University of IndonesiaIndonesia
Nicolas Daniel Widjanarko
Faculty of Medicine and Health Sciences
Atma Jaya Catholic University of IndonesiaIndonesia