1. Psychiatry and Human Behavior, Warren Alpert Medical School, Brown University
2. Pediatric Anxiety Research Center, Emma Pendleton Bradley Hospital, East Providence, Rhode Island
3. Georg-Elias-Mueller-Institute of Psychology, Georg-August-Universität Göttingen
4. Department of Psychology, The University of North Carolina at Chapel Hill
5. Department of Psychology and Neuroscience, University of Colorado at Boulder
6. Department of Psychology, University of California Los Angeles
7. Institute of Psychology, Leiden University
8. Department of Psychiatry, McLean Hospital and Harvard Medical School
9. Center for the Psychology of Learning and Experimental Psychopathology, KU Leuven
10. Department of Psychology, Philipps-Universität Marburg
11. Clinical Psychology and Psychotherapy, Technische Universität Dresden
12. Department of Psychology, The Hebrew University of Jerusalem
13. Emotion and Development Branch, National Institute of Mental Health, Bethesda, Maryland
14. Centre for Clinical Interventions, Northbridge, Australia
15. School of Psychology, Curtin University
16. Psychological and Brain Sciences, Boston University
17. Research and Operations, The University of Texas at Austin
18. Division of Research, Kaiser Permanente, Oakland, California
19. Department of Psychology, Southern Methodist University
20. Psychiatry and Behavioral Sciences, Baylor College of Medicine
21. Department of Psychology, University of Texas at Austin
22. Department of Psychology, Boston University