主题词：Bariatric Surgery and Outcomes; Body Contouring and Surgery; Gastric Cancer Management and Outcomes; Esophageal and GI Pathology; Obesity and Health Practices; Diet and metabolism studies; Cardiovascular Disease and Adiposity; Enhanced Recovery After Surgery; Minimally Invasive Surgical Techniques; Gastroesophageal reflux and treatments; Cardiovascular Function and Risk Factors; Cardiac, Anesthesia and Surgical Outcomes; Diverse Scientific and Economic Studies; Nutrition and Health in Aging; Diabetes Treatment and Management; Intestinal and Peritoneal Adhesions; Eating Disorders and Behaviors; Obesity, Physical Activity, Diet; Liver Disease Diagnosis and Treatment; Gastrointestinal disorders and treatments; Human auditory perception and evaluation; Educational Robotics and Engineering; Hernia repair and management; Ferroelectric and Negative Capacitance Devices; Pharmacology and Obesity Treatment