title: How could we increase the impact factor of the journal of neurogastroenterology and motility?
authors.affiliation: Department of Internal Medicine, Pusan National University School of Medicine, and Biomedical Research Institute, Pusan National University Hospital, Busan, Korea.
authors.forename: Gwang Ha
authors.initials: GH
authors.lastname: Kim
authors.affiliation: Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do, Korea.|Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea.
authors.forename: Na Young
authors.identifier: http://orcid.org/0000-0002-9397-0406
authors.initials: NY
authors.lastname: Kim