1. Vrije Universiteit Amsterdam
2. University College London
3. Erasmus University Rotterdam
4. Leiden University
5. University of Calgary and the Alberta Children's Hospital Research Institute
6. University of Minnesota
7. State University of New York Polytechnic Institute
8. Stevenson University
9. University of Wisconsin-Madison
10. Edith Cowan University
11. Dr. von Hauner Children's Hospital
12. Paracelsus Medical School