1. From the Departments of Medicine and Science in Sports and Exercise (KN and RN) and Public Health and Forensic Medicine (AH, SK, KO-M, TS, NN, and IT), Tohoku University Graduate School of Medicine, Sendai, Japan; the Division of Epidemiology and Community Health School of Public Health, University of Minnesota, Minneapolis, MN (AH); and the Center for Preventive Medicine and Salutogenesis, Tohok