1. Research Center for Cross-Straits Cultural Development, Fujian Normal University, Fuzhou, Fujian, China.
2. Department of Kinesiology, Indiana University School of Public Health, Bloomington, Indiana, USA.
3. Department of Psychiatry and Behavioral Sciences, School of Medicine, Emory University, Atlanta, Georgia, USA.
4. Department of Applied Health Science, Indiana University School of Public Health, Bloomington, Indiana, USA.
5. The Center for Sexual Health Promotion, Indiana University School of Public Health, Bloomington, Indiana, USA.
6. Department of Pediatrics, Indiana University School of Medicine, Indiana University, Indianapolis, Indiana, USA.
7. Program in Neuroscience, The College of Arts and Sciences, Indiana University, Bloomington, Indiana, USA.