| Affiliation: | 1. Department of Sports Informatics, University of Seoul, Seoul 130‐743, South Korea;2. Department of Exercise Science, Syracuse University, Syracuse, New York 13244;3. Department of Preventive Medicine, Northwestern University, Chicago, Illinois 60611;4. Department of Kinesiology and Nutrition, University of Illinois, Chicago, Illinois 60612;5. Department of Medicine and Center for Health Promotion, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 135‐710, South Korea;6. Department of Rehabilitation Medicine and Sports Medicine Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 130‐710, South Korea |
