Jung-Ta Kao, Associate Professor, Division of Hepato-Gastroenterology, Department of Internal Medicine, China Medical University Hospital. He has served many positions including Resident, Chief Resident, Chang gung memorial hospital, kaohsiung, Taiwan (2002-2007); Visiting staff (attending doctor), China medical university hospital, taichung, Taiwan (since 2007); Assistant professor, China medical university, taichung, Taiwan (2012-2017); Associate professor, China medical university, taichung, Taiwan (since 2017). He has co-authored more than 16 papers in peer-reviewed journals.