1. Department of Kinesiology, Indiana University School of Public Health-Bloomington, Bloomington, Indiana, USA.
2. Department of Neuroscience, Pomona College, Claremont, California, USA.
3. Program in Neuroscience, The College of Arts and Sciences, Indiana University, Bloomington, Indiana, USA.
4. Department of Counseling and Educational Psychology, School of Education, Indiana University, Bloomington, Indiana, USA.
5. Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA.