Relationship between Gastroesophageal Reflux Disease Questionnaire (GERD-Q) Score and Reflux Oesophagitis in Gastroesophageal Reflux Disease (GERD) Suspected Patients in Bandung - Simarmata, Dosmer Oloan (The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy, 2020)