title: Reply to Bernard et al.
authors.affiliation: Division of Infectious Diseases, Department of Internal Medicine, Kyung Hee University Hospital, Kyung Hee University School of Medicine, Seoul.
authors.forename: Ki-Ho
authors.initials: KH
authors.lastname: Park
authors.affiliation: Department of Internal Medicine, Gyeongsang National University Hospital, Jinju.
authors.forename: Oh-Hyun
authors.initials: OH
authors.lastname: Cho
authors.affiliation: Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
authors.forename: Sang-Ho
authors.initials: SH
authors.lastname: Choi
authors.affiliation: Department of Internal Medicine, Gyeongsang National University Hospital, Jinju.
authors.forename: In-Gyue
authors.initials: IG
authors.lastname: Bae
authors.affiliation: Division of Infectious Diseases, Department of Internal Medicine, Kyung Hee University Hospital, Kyung Hee University School of Medicine, Seoul.
authors.forename: Mi Suk
authors.initials: MS
authors.lastname: Lee