Kwangha Lee M.D. Ph.D. Professor, Department of Internal Medicine, Pusan National University School of Medicine, Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Pusan National University Hospital. Chief, Respiratory Intensive Care Unit, Pusan National University Hospital. Educational Background 2008.3–2014.2: Doctor of Philosophy of Medicine, Internal Medicine University of Ulsan College of Medicine. 2005.3–2007.2: Master of Science, Internal Medicine University of Ulsan College of Medicine. 1993.3–1999.2: Bachelor of Medicine, Chung-Ang University College of Medicine. Work Experience: 2023.9–Present: Professor. 2018.4–2023.8: Associate Professor. 2014.4–2018.3: Assistant Professor, Department of Internal Medicine, Pusan National University School of Medicine, Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Pusan National University Hospital. 2010.3–2014.3: Clinical Assistant Professor, Department of Internal Medicine, Pusan National University Hospital. Personal Interests: Pulmonary and Critical Care Medicine Memberships of Professional Societies: Member of the Korean Association of Internal Medicine; Member of the Korean Academy of Tuberculosis and Respiratory Diseases; Member of the Asian Pacific Society of Respirology; Member of the Korean Society of Critical Care Medicine.