Sung-Yoon Kang1, Woo-Jung Song2, Min-Hye Kim3, Sae-Hoon Kim4,5, Sang-Heon Cho5, Yoon-Seok Chang4,5, and Min-Suk Yang5,6,*
1Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
2Department of Allergy and Clinical Immunology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
3Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea
4Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
5Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
6Department of Internal Medicine, SMG-SNU Boramae Medical Center, Seoul, Korea
*Correspondence : Min-Suk Yang, M.D., Ph.D, Department of Internal medicine, SMG-SNU Boramae Medical Center 20 Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Korea