Editor-in-Chief

Sung-il Cho, MD, ScD

Seoul National University, Seoul, Korea

Honorary Editors-in-Chief

Deputy Editor-in-Chief

Sue Kyung Park, MD, PhD

Seoul National University, Seoul, Korea

Associate Editors

Sanghyuk Bae, MD, PhD	The Catholic University of Korea, Seoul, Korea
Sang Jun Eun, MD, PhD	Chungnam National University, Daejeon, Korea
Mina Ha, MD, PhD	Dankook University, Cheonan, Korea
Young Seoub Hong, MD, PhD	Dong-A University, Busan, Korea
Kwang-Pil Ko, MD, PhD	Gachon University, Incheon, Korea
Minsoo Jung, PhD	Dongduk Women's University, Seoul, Korea
Heejin Kimm, MD, PhD	Yonsei University, Seoul, Korea
Jin Yong Lee, MD, PhD	Seoul National University Boramae Medical Center, Seoul, Korea
Minsu Ock, MD, PhD	University of Ulsan, Seoul, Korea
In-Hwan Oh, MD, PhD	Kyung Hee University, Seoul, Korea
Min-Ho Shin, MD, PhD	Chonnam National University, Gwangju, Korea

Statistical Editors

Ho Kim, PhD	Seoul National University, Seoul, Korea
Chung Mo Nam, PhD	Yonsei University, Seoul, Korea

Editorial Board

Miriam H. Alexander, MD, MPH	Johns Hopkins University, Baltimore, MD, USA
Franz Allerberger, MD, MPH	Austrian Agency for Health and Food Safety, Vienna, Austria
Anton Barchuk, MD, PhD	University of Tampere, Tampere, Finland
Terri H. Beaty, PhD	Johns Hopkins University, Baltimore, MD, USA
Colin W. Binns, MBBS, PhD	Curtin University of Technology, Perth, Australia
Kathleen A. Cagney, PhD	University of Chicago, Chicago, IL, USA
Yan Chgonghuai, MD, PhD	Shanghai Jiao Tong University, Shanghai, China
Eunyoung Cho, PhD	Harvard University, Boston, MA, USA
Byung-Sun Choi, MD, PhD	Chung-Ang University, Seoul, Korea
Hee-Soon Juon, PhD	Thomas Jefferson University, Philadelphia, PA, USA
Daehee Kang, MD, PhD	Seoul National University, Seoul, Korea
Judith D. Kasper, PhD	Johns Hopkins University, Baltimore, MD, USA
Kota Katanoda, PhD	National Cancer Center, Tokyo, Japan
Dong-Hyun Kim, MD, PhD	Hallym University, Chuncheon, Korea
Hyekyeong Kim, PhD	Ewha Womans University, Seoul, Korea
David R. Lairson, PhD	University of Texas, Houston, TX, USA
Moo-Sik Lee, MD, PhD	Konyang University, Daejeon, Korea
Sang-il Lee, MD, PhD	University of Ulsan, Seoul, Korea
Youngsung Lee, MD, PhD	Chungbuk National University, Cheongju, Korea
Jong Han Leem, MD, PhD	Inha University, Incheon, Korea
Jian Li, MD, PhD	University of Dusseldorf, Dusseldorf, Germany
Hoang Van Minh, MD, PhD	Hanoi University of Public Health, Hanoi, Viet Nam
Jabulani Ncayiyana, PhD	University of Cape Town, Cape Town, South Africa
Le Tran Ngoan, MD, PhD	Hanoi Medical University, Hanoi, Viet Nam
Peng-Lim Ooi, MBBS, MS, MPH	Communicable Diseases Division, Ministry of Health, Singapore
Demosthenes B. Panagiotakos, PhD	Harokopio University, Athens, Greece
Sung Kyun Park, MPH, ScD	University of Michigan, Ann Arbor, MI, USA
Hyesook Park, MD, PhD	Ewha Womans University, Seoul, Korea
Cristina Possas, PhD	Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
So Yeon Ryu, MD, PhD	Chosun University, Gwangju, Korea
Joon Sakong, MD, PhD	Yeungnam University, Daegu, Korea
Jonathan M. Samet, MD, MS	University of Southern California, Los Angeles, CA, USA
Flavia Senkubuge, PhD	University of Pretoria, Pretoria, South Africa
Shoji Shinkai, MD, PhD	Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
Takao Suzuki, MD, PhD	National Center for Geriatrics and Gerontology, Obu, Japan
Anna-Maija Tolppanen, PhD	University of Eastern Finland, Kuopio, Finland
Sang-Wook Yi, MD, PhD	Kwandong University, Gangneung, Korea
Cheng-Har Yip, MB, BS	University of Malaya, Kuala Lumpur, Malaysia
Byung-Kwang Yoo, MD, MS, PhD	University of California, Davis, CA, USA
Takashi Yorifuji, MD, PhD	Okayama University, Okayama, Japan

English Editor

Jocelyn T. Graf

Compecs, Seoul, Korea

Manuscript Editor

Young-Ju Lee, MPH

Journals Partner, Seoul, Korea

Layout Editor

Mi Hye Kim

Academya, Anyang, Korea

Website and JATS XML File Producers

Yoonsang Cho

M2community, Seoul, Korea