1. Iowa State University, Ames, Iowa;
2. The Ohio State University, Columbus, Ohio;
3. Vrije Universiteit Amsterdam, Amsterdam, The Netherlands;
4. University of Missouri, Columbia, Missouri;
5. University of Wisconsin-Madison, Madison, Wisconsin;
6. Seattle Children’s Hospital Research Institute, University of Washington School of Medicine, Seattle, Washington;
7. Brigham Young University, Provo, Utah;
8. University of Arizona, Tucson, Arizona;
9. University of Toledo, Toledo, Ohio;
10. University of Michigan, Ann Arbor, Michigan;
11. Indiana University School of Medicine, Indianapolis, Indiana;
12. University of Potsdam, Potsdam, Germany;
13. University of New Mexico School of Medicine, Albuquerque, New Mexico;
14. Macquarie University, Sydney, New South Wales, Australia;
15. University of Illinois at Urbana-Champaign, Champaign, Illinois; and
16. Center for Innovative Public Health Research, San Clemente, California